mirror of
https://github.com/xcp-ng/xenadmin.git
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1208 lines
42 KiB
C#
1208 lines
42 KiB
C#
/* Copyright (c) Citrix Systems Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms,
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* with or without modification, are permitted provided
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* that the following conditions are met:
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*
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* * Redistributions of source code must retain the above
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* copyright notice, this list of conditions and the
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* following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the
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* following disclaimer in the documentation and/or other
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* materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
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* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
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* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Drawing;
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using System.Globalization;
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using System.Text;
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using System.Threading;
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using System.Windows.Forms;
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using System.Xml;
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using XenAPI;
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using XenAdmin.Core;
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using XenAdmin.Wlb;
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using XenAdmin.Dialogs;
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using XenAdmin.Dialogs.Wlb;
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using XenAdmin.Actions;
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using XenAdmin.Actions.Wlb;
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using XenAdmin.Help;
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using System.Collections;
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// Report viewer control dependencies
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using Microsoft.Reporting.WinForms;
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using Microsoft.ReportingServices;
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using System.IO;
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namespace XenAdmin.Controls.Wlb
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{
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public partial class WlbReportView : UserControl
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{
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#region Variables
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public event CustomRefreshEventHandler OnChangeOK;
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public event DrillthroughEventHandler ReportDrilledThrough;
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public event BackEventHandler ReportBack;
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public event EventHandler Close;
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public event EventHandler PoolConnectionLost;
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private static readonly log4net.ILog log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
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private bool _bDisplayedError;
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private bool _resetReportViewer;
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private int _currentOffsetMinutes;
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private WlbReportInfo _reportInfo;
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private LocalReport _localReport;
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private IEnumerable<Host> _hosts;
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private Pool _pool;
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private List<string> _selectedCustomFilters;
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private static string DELIMETER = ",";
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// for report subscription
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private Dictionary<string, string> _reportParameters;
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#endregion
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#region Properties
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public WlbReportInfo ViewerReportInfo
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{
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get { return _reportInfo; }
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set { _reportInfo = value; }
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}
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public LocalReport ViewerLocalReport
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{
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get { return _localReport; }
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set { _localReport = value; }
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}
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public Pool Pool
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{
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get { return _pool; }
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set { _pool = value; }
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}
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public bool ResetReportViewer
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{
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get { return _resetReportViewer; }
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set { _resetReportViewer = value; }
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}
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public IEnumerable<Host> Hosts
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{
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get { return _hosts; }
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set
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{
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_hosts = value;
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SetHostComboBox();
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}
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}
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#endregion
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#region Constructor
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public WlbReportView()
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{
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InitializeComponent();
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FixSearchTextField(); //Fix for CA-59482: don't let the text length be more that 32 chars
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//CA-67888: For localizing export menu items
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ToolStrip toolStrip = (ToolStrip)reportViewer1.Controls.Find("toolStrip1", true)[0];
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ToolStripDropDownButton exportButton = (ToolStripDropDownButton)toolStrip.Items["export"];
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//Internally Microsoft ReportViewer populates "Export" ToolStripDropDownButton on DropDownOpening event.
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//That means DropDownOpening has two event hanlders including ours below. Although they'll be executed in the order they were added
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//for now -- so these localized Texts will replace old Texts -- the .NET Framework specification doesn't say anything about the
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//order of execution of event handlers. So although highly unlikely, the order may not be proper in the future.
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exportButton.DropDownOpening += (sender, e) =>
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{
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if (exportButton.DropDownItems.Count == 2)
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{
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exportButton.DropDownItems[0].Text = Messages.FILE_XLS;
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exportButton.DropDownItems[1].Text = Messages.FILE_PDF;
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}
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};
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}
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/// <summary>
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/// Sets the maximum number of characters allowed in the find textbox to 32
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/// </summary>
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private void FixSearchTextField()
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{
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const int maxLen = 32;
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ToolStrip toolStrip = (ToolStrip)reportViewer1.Controls.Find("toolStrip1", true)[0];
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//text box
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ToolStripTextBox findTextBox = (ToolStripTextBox)toolStrip.Items["textToFind"];
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findTextBox.MaxLength = maxLen;
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//find button
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ToolStripLabel findButton = (ToolStripLabel)toolStrip.Items["find"];
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findButton.Click += (s, e) =>
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{
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if (findTextBox.Text.Length > maxLen)
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{
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findTextBox.Text = findTextBox.Text.Remove(maxLen);
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}
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};
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}
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#endregion
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#region Helpers
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/// <summary>
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/// Implements all IReportViewerMessages to provide localization support to
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/// the report toolbar for tooltips and other misc items
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/// </summary>
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public class CCustomMessageClass : IReportViewerMessages
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{
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public string BackButtonToolTip
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{
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get { return (Messages.WLB_REPORT_BACKTOPARENTREPORT); }
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}
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public string BackMenuItemText
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{
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get { return (Messages.WLB_REPORT_BACKTOPARENTREPORT); }
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}
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public string ChangeCredentialsText
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{
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get { return (Messages.WLB_REPORT_CHANGECREDENTIALSTEXT); }
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}
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public string CurrentPageTextBoxToolTip
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{
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get { return (Messages.WLB_REPORT_CURRENTPAGETEXTBOXTOOLTIP); }
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}
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public string DocumentMapButtonToolTip
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{
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get { return (Messages.WLB_REPORT_DOCUMENTMAP); }
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}
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public string DocumentMapMenuItemText
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{
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get { return (Messages.WLB_REPORT_DOCUMENTMAP); }
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}
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public string ExportButtonToolTip
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{
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get { return (Messages.WLB_REPORT_EXPORT); }
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}
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public string ExportMenuItemText
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{
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get { return (Messages.WLB_REPORT_EXPORT); }
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}
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public string FalseValueText
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{
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get { return (Messages.WLB_REPORT_FALSEVALUETEXT); }
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}
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public string FindButtonText
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{
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get { return (Messages.WLB_REPORT_FIND); }
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}
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public string FindButtonToolTip
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{
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get { return (Messages.WLB_REPORT_FIND); }
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}
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public string FindNextButtonText
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{
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get { return (Messages.WLB_REPORT_NEXT); }
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}
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public string FindNextButtonToolTip
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{
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get { return (Messages.WLB_REPORT_FINDNEXT); }
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}
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public string FirstPageButtonToolTip
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{
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get { return (Messages.WLB_REPORT_FIRSTPAGE); }
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}
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public string LastPageButtonToolTip
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{
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get { return (Messages.WLB_REPORT_LASTPAGE); }
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}
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public string NextPageButtonToolTip
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{
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get { return (Messages.WLB_REPORT_NEXTPAGE); }
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}
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public string NoMoreMatches
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{
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get { return (Messages.WLB_REPORT_NOMOREMATCHES); }
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}
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public string NullCheckBoxText
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{
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get { return (Messages.WLB_REPORT_FALSEVALUETEXT); }
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}
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public string NullCheckBoxToolTip
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{
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get { return (Messages.WLB_REPORT_FALSEVALUETEXT); }
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}
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public string NullValueText
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{
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get { return (Messages.WLB_REPORT_FALSEVALUETEXT); }
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}
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public string PageOf
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{
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get { return (Messages.WLB_REPORT_PAGEOF); }
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}
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public string PageSetupButtonToolTip
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{
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get { return (Messages.WLB_REPORT_PAGESETUP); }
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}
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public string PageSetupMenuItemText
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{
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get { return (Messages.WLB_REPORT_PAGESETUP); }
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}
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public string ParameterAreaButtonToolTip
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{
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get { return (Messages.WLB_REPORT_PARAMETERS); }
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}
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public string PasswordPrompt
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{
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get { return (Messages.WLB_REPORT_PASSWORDPROMPT); }
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}
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public string PreviousPageButtonToolTip
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{
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get { return (Messages.WLB_REPORT_PREVIOUSPAGE); }
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}
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public string PrintButtonToolTip
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{
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get { return (Messages.WLB_REPORT_PRINT); }
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}
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public string PrintLayoutButtonToolTip
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{
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get { return (Messages.WLB_REPORT_PRINTLAYOUT); }
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}
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public string PrintLayoutMenuItemText
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{
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get { return (Messages.WLB_REPORT_PRINTLAYOUT); }
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}
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public string PrintMenuItemText
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{
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get { return (Messages.WLB_REPORT_PRINT); }
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}
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public string ProgressText
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{
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get { return (Messages.WLB_REPORT_PROCESSING); }
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}
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public string RefreshButtonToolTip
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{
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get { return (Messages.WLB_REPORT_REFRESH); }
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}
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public string RefreshMenuItemText
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{
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get { return (Messages.WLB_REPORT_REFRESH); }
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}
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public string SearchTextBoxToolTip
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{
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get { return (Messages.WLB_REPORT_SEARCH); }
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}
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public string SelectAValue
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{
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get { return (Messages.WLB_REPORT_SELECT); }
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}
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public string SelectAll
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{
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get { return (Messages.WLB_REPORT_SELECTALL); }
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}
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public string StopButtonToolTip
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{
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get { return (Messages.WLB_REPORT_STOPRENDERING); }
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}
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public string StopMenuItemText
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{
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get { return (Messages.WLB_REPORT_STOPRENDERING); }
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}
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public string TextNotFound
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{
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get { return (Messages.WLB_REPORT_TEXTNOTFOUND); }
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}
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public string TotalPagesToolTip
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{
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get { return (Messages.WLB_REPORT_TOTALPAGES); }
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}
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public string TrueValueText
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{
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get { return (""); }
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}
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public string UserNamePrompt
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{
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get { return (Messages.WLB_REPORT_USERNAME); }
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}
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public string ViewReportButtonText
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{
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get { return (Messages.WLB_REPORT_VIEWREPORT); }
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}
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public string ViewReportButtonToolTip
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{
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get { return (Messages.WLB_REPORT_VIEWREPORT); }
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}
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public string ZoomControlToolTip
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{
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get { return (Messages.WLB_REPORT_ZOOM); }
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}
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public string ZoomMenuItemText
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{
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get { return (Messages.WLB_REPORT_ZOOM); }
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}
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public string ZoomToPageWidth
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{
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get { return (Messages.WLB_REPORT_PAGEWIDTH); }
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}
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public string ZoomToWholePage
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{
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get { return (Messages.WLB_REPORT_WHOLEPAGE); }
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}
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}
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#endregion
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#region Public Methods
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/// <summary>
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/// Run report
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/// </summary>
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public void ExecuteReport()
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{
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try
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{
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// Make sure the pool is okay
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if (!_pool.Connection.IsConnected)
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{
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PoolConnectionLost(this, EventArgs.Empty);
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}
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else if (StartDatePicker.Value.CompareTo(EndDatePicker.Value) > 0)
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{
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new ThreeButtonDialog(
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new ThreeButtonDialog.Details(
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SystemIcons.Warning,
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Messages.WLB_REPORT_DATE_ORDERING_MESSAGE,
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Messages.WLB_REPORT_DATE_ORDERING_CAPTION)).ShowDialog(this);
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}
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else
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{
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_bDisplayedError = false;
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byte[] rdlBytes = Encoding.UTF8.GetBytes(_reportInfo.ReportDefinition);
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System.IO.MemoryStream stream = new System.IO.MemoryStream(rdlBytes);
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this.reportViewer1.LocalReport.LoadReportDefinition(stream);
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_localReport = this.reportViewer1.LocalReport;
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_localReport.DisplayName = _reportInfo.ReportName;
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RunReport();
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if (!_bDisplayedError)
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this.reportViewer1.RefreshReport();
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this.btnSubscribe.Enabled = true;
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}
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}
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catch (Exception ex)
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{
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log.Debug(ex, ex);
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new ThreeButtonDialog(
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new ThreeButtonDialog.Details(
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SystemIcons.Error,
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ex.Message,
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Messages.XENCENTER)).ShowDialog(this);
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return;
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}
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}
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/// <summary>
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/// Reset reportViewer after reportInfo is changed
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/// </summary>
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/// <param name="reportInfo">ReportInfo instance</param>
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public void SynchReportViewer(WlbReportInfo reportInfo)
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{
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this.ViewerReportInfo = reportInfo;
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if (ResetReportViewer == true)
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this.reportViewer1.Reset();
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ResetReportViewer = true;
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// Enable the run and disable subscribe buttons
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this.btnRunReport.Enabled = true;
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this.btnSubscribe.Enabled = false;
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// If host is a parameter for the selected report, show it
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if (reportInfo.DisplayHosts == true)
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{
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// Some serious hackage to get the correct host selected in the dropdown if the
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// parameter is being forced through other means (subreport or drillthrough)
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if (this.ViewerLocalReport != null)
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{
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string currentHostID;
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for (int i=0; i < this.ViewerLocalReport.OriginalParametersToDrillthrough.Count; i++)
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{
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if (this.ViewerLocalReport.OriginalParametersToDrillthrough[i].Name == "HostID")
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{
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currentHostID = this.ViewerLocalReport.OriginalParametersToDrillthrough[i].Values[0];
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for (int j = 0; j < this.hostComboBox.Items.Count; j++)
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{
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if (((Host)this.hostComboBox.Items[j]).uuid == currentHostID)
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{
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this.hostComboBox.SelectedIndex = j;
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break;
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}
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}
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}
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}
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}
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// If none of the above worked out, we set it here
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if ((this.hostComboBox.SelectedIndex < 0) && (this.hostComboBox.Items.Count > 0))
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this.hostComboBox.SelectedIndex = 0;
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// Set control items accordingly
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this.panelHosts.Visible = true;
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}
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else
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{
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// Host dropdown does not need to be displayed
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this.panelHosts.Visible = false;
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}
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if (reportInfo.DisplayFilter)
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{
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this.panelShow.Visible = true;
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SetViewComboBox(reportInfo.ReportFile);
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this.comboBoxView.SelectedIndex = 0;
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}
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else
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{
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this.panelShow.Visible = false;
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}
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this.Visible = true;
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}
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#endregion
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#region Private Methods
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/// <summary>
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/// Populates and configures date picker values
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/// </summary>
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private void SetPickerDateValues()
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{
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DateTime dt = DateTime.Now;
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EndDatePicker.Value = dt;
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dt = dt.AddDays(-6);
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StartDatePicker.Value = dt;
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StartDatePicker.Format = DateTimePickerFormat.Custom; // DateTimePickerFormat.Short;
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StartDatePicker.CustomFormat = Messages.DATEFORMAT_DMY; //"dd-MMM-yyyy";
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EndDatePicker.Format = DateTimePickerFormat.Custom; //.Short;
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EndDatePicker.CustomFormat = Messages.DATEFORMAT_DMY;
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}
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/// <summary>
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/// Populates the hosts drop down with hosts from the current pool
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/// </summary>
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private void SetHostComboBox()
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{
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if (_hosts != null)
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{
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foreach (Host host in _hosts)
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{
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hostComboBox.Items.Add(host);
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}
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}
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hostComboBox.Sorted = true;
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}
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/// <summary>
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/// Populates the hosts drop down with hosts from the current pool
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/// </summary>
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private void SetViewComboBox(string reportFile)
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{
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this.comboBoxView.Items.Clear();
|
|
if (reportFile == "pool_audit_history.rdlc")
|
|
{
|
|
this.comboBoxView.Items.Add(Messages.WLB_REPORT_VIEW_BASIC);
|
|
this.comboBoxView.Items.Add(Messages.WLB_REPORT_VIEW_VERBOSE);
|
|
}
|
|
else
|
|
{
|
|
this.comboBoxView.Items.Add(Messages.WLB_REPORT_VIEW_ALL);
|
|
this.comboBoxView.Items.Add(Messages.WLB_REPORT_VIEW_CUSTOM);
|
|
}
|
|
}
|
|
|
|
|
|
/// <summary>
|
|
/// Sets the local report parameters, post-query.
|
|
/// </summary>
|
|
private void SetReportParameters()
|
|
{
|
|
try
|
|
{
|
|
ReportParameterInfoCollection currentParams = _localReport.GetParameters();
|
|
ReportParameter rpCurrentParam;
|
|
string paramValue = String.Empty;
|
|
bool addParam = false;
|
|
if (this._reportParameters == null)
|
|
this._reportParameters = new Dictionary<string, string>();
|
|
else
|
|
this._reportParameters.Clear();
|
|
|
|
foreach (ReportParameterInfo rp in currentParams)
|
|
{
|
|
addParam = false;
|
|
switch (rp.Name)
|
|
{
|
|
case "LocaleCode":
|
|
paramValue = currentParams["LocaleCode"].Values.Count == 0 ? Program.CurrentLanguage : currentParams["LocaleCode"].Values[0];
|
|
addParam = true;
|
|
break;
|
|
|
|
case "Start":
|
|
paramValue = currentParams["Start"].Values.Count == 0 ? GetDateOffset(HelpersGUI.DateTimeToString(StartDatePicker.Value, Messages.DATEFORMAT_DMY, false)) : currentParams["Start"].Values[0];
|
|
addParam = true;
|
|
break;
|
|
|
|
case "End":
|
|
paramValue = currentParams["End"].Values.Count == 0 ? GetDateOffset(HelpersGUI.DateTimeToString(EndDatePicker.Value, Messages.DATEFORMAT_DMY, false)) : currentParams["End"].Values[0];
|
|
addParam = true;
|
|
break;
|
|
|
|
case "GroupBy1":
|
|
paramValue = currentParams["GroupBy1"].Values.Count == 0 ? "day" : currentParams["GroupBy1"].Values[0];
|
|
addParam = true;
|
|
break;
|
|
|
|
case "TopN":
|
|
paramValue = currentParams["TopN"].Values.Count == 0 ? "100000" : currentParams["TopN"].Values[0];
|
|
addParam = true;
|
|
break;
|
|
|
|
case "PoolID":
|
|
paramValue = currentParams["PoolID"].Values.Count == 0 ? _pool.uuid : currentParams["PoolID"].Values[0];
|
|
addParam = true;
|
|
break;
|
|
|
|
case "PoolName":
|
|
paramValue = currentParams["PoolName"].Values.Count == 0 ? Helpers.GetName(_pool) : currentParams["PoolName"].Values[0];
|
|
addParam = true;
|
|
break;
|
|
|
|
case "HostID":
|
|
paramValue = currentParams["HostID"].Values.Count == 0 ? ((Host)hostComboBox.SelectedItem).uuid : currentParams["HostID"].Values[0];
|
|
addParam = true;
|
|
break;
|
|
|
|
case "HostName":
|
|
paramValue = currentParams["HostName"].Values.Count == 0 ? ((Host)hostComboBox.SelectedItem).name_label : currentParams["HostName"].Values[0];
|
|
addParam = true;
|
|
break;
|
|
|
|
case "Filter":
|
|
paramValue = currentParams["Filter"].Values.Count == 0 ?
|
|
(_selectedCustomFilters != null && _selectedCustomFilters.Count > 0 ? String.Join(DELIMETER, _selectedCustomFilters.ToArray()) : comboBoxView.SelectedIndex.ToString()) :
|
|
currentParams["Filter"].Values[0];
|
|
addParam = true;
|
|
break;
|
|
|
|
case "UTCOffset":
|
|
paramValue = currentParams["UTCOffset"].Values.Count == 0 ? _currentOffsetMinutes.ToString(): currentParams["UTCOffset"].Values[0];
|
|
addParam = true;
|
|
break;
|
|
|
|
}
|
|
if (addParam)
|
|
{
|
|
rpCurrentParam = new ReportParameter(rp.Name, paramValue);
|
|
_localReport.SetParameters(new Microsoft.Reporting.WinForms.ReportParameter[] { rpCurrentParam });
|
|
_reportParameters.Add(rp.Name, paramValue);
|
|
}
|
|
}
|
|
}
|
|
catch(LocalProcessingException ex)
|
|
{
|
|
log.Debug(ex, ex);
|
|
throw new Exception(String.Format(Messages.WLB_REPORT_SET_PARAMS, ex.InnerException.InnerException.Message));
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
log.Debug(ex, ex);
|
|
throw new Exception(String.Format(Messages.WLB_REPORT_SET_PARAMS, ex.Message));
|
|
}
|
|
}
|
|
|
|
|
|
/// <summary>
|
|
/// Sets the date offset to an integer for UTC offset handling
|
|
/// </summary>
|
|
/// <param name="dateValue"></param>
|
|
/// <returns>string representing the offset from the current date</returns>
|
|
private string GetDateOffset(string dateValue)
|
|
{
|
|
DateTime passedDate = DateTime.Parse(dateValue, CultureInfo.InvariantCulture);
|
|
TimeSpan diff = passedDate - DateTime.Today;
|
|
int diffDays = diff.Days;
|
|
return diffDays.ToString();
|
|
|
|
}
|
|
|
|
|
|
/// <summary>
|
|
/// Invokes and executes a call to the Kirkwood database via Xapi to obtain report data.
|
|
/// </summary>
|
|
/// <param name="reportKey"></param>
|
|
/// <param name="currentParams"></param>
|
|
/// <returns></returns>
|
|
private string GetReportData(string reportKey, ReportParameterInfoCollection currentParams)
|
|
{
|
|
string returnValue = string.Empty;
|
|
List<string> reportQueryParams;
|
|
|
|
reportQueryParams = _reportInfo.ReportQueryParameterNames;
|
|
reportQueryParams.Add("UTCOffset");
|
|
reportQueryParams.Add("LocaleCode");
|
|
|
|
Dictionary<string, string> parms = new Dictionary<string, string>();
|
|
|
|
for (int i = 0; i < reportQueryParams.Count; i++)
|
|
{
|
|
parms[reportQueryParams[i].ToString()] = currentParams[reportQueryParams[i].ToString()].Values[0].ToString();
|
|
}
|
|
|
|
AsyncAction a = new WlbReportAction(Pool.Connection,
|
|
Helpers.GetMaster(Pool.Connection),
|
|
reportKey,
|
|
_reportInfo.ReportName,
|
|
false,
|
|
parms);
|
|
new ActionProgressDialog(a, ProgressBarStyle.Marquee).ShowDialog();
|
|
|
|
if (a.Succeeded)
|
|
{
|
|
returnValue = a.Result;
|
|
}
|
|
else
|
|
{
|
|
_bDisplayedError = true;
|
|
}
|
|
|
|
return returnValue;
|
|
|
|
}
|
|
|
|
|
|
/// <summary>
|
|
/// Responsible for marshalling the string data returned back from Xapi->Kirkwood into XML and
|
|
/// then into a dataset object. Once the dataset is obtained, set the rdlc path and then bind a local
|
|
/// datasource to the datasource container within the rdlc.
|
|
/// </summary>
|
|
private void PopulateReportData()
|
|
{
|
|
string reportLabelNames = "None";
|
|
string reportLabelValues = "None";
|
|
string reportKey = _reportInfo.ReportFile.Replace(".rdlc", "");
|
|
|
|
DataSet reportDS = new DataSet();
|
|
|
|
string xmlData = GetReportData(reportKey, _localReport.GetParameters());
|
|
|
|
try
|
|
{
|
|
if ((!String.IsNullOrEmpty(xmlData)) && (!_bDisplayedError))
|
|
{
|
|
|
|
// Read the XML document into the DataSet.
|
|
System.IO.StringReader xmlSR = new System.IO.StringReader(xmlData);
|
|
reportDS.ReadXml(xmlSR, XmlReadMode.ReadSchema);
|
|
xmlSR.Close();
|
|
|
|
// Create a Data Source and add it to reportviewer. This is to allow the RDLC fields to bind
|
|
ReportDataSource reportDataSource1 = new ReportDataSource();
|
|
reportDataSource1.Name = "KirkwoodDBDataSetLocal";
|
|
reportDataSource1.Value = reportDS.Tables[0];
|
|
_localReport.DataSources.Add(reportDataSource1);
|
|
|
|
// Set the report label names and values
|
|
if (reportDS.Tables[1].Rows.Count > 0)
|
|
{
|
|
DataRow dr = reportDS.Tables[1].Rows[0];
|
|
reportLabelNames = dr["name"].ToString();
|
|
reportLabelValues = dr["description"].ToString();
|
|
}
|
|
|
|
PopulateReportLabelData(reportLabelNames, reportLabelValues);
|
|
}
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
log.Debug(ex, ex);
|
|
throw new Exception(String.Format(Messages.WLB_REPORT_BIND_DATASOURCE, ex.Message));
|
|
}
|
|
}
|
|
|
|
|
|
/// <summary>
|
|
/// Jams labels and values into two separate parameters that is extracted programatically within
|
|
/// the rdlc code block.
|
|
/// </summary>
|
|
/// <param name="reportLabelNames"></param>
|
|
/// <param name="reportLabelValues"></param>
|
|
private void PopulateReportLabelData(string reportLabelNames, string reportLabelValues)
|
|
{
|
|
try
|
|
{
|
|
// Set the parameter values
|
|
Microsoft.Reporting.WinForms.ReportParameter rpParamLabels = new Microsoft.Reporting.WinForms.ReportParameter("ParamLabels", reportLabelNames);
|
|
Microsoft.Reporting.WinForms.ReportParameter rpParamValues = new Microsoft.Reporting.WinForms.ReportParameter("ParamValues", reportLabelValues);
|
|
|
|
// Add report parameters array
|
|
_localReport.SetParameters(new Microsoft.Reporting.WinForms.ReportParameter[] {
|
|
rpParamLabels,
|
|
rpParamValues});
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
log.Debug(ex, ex);
|
|
throw new Exception(String.Format(Messages.WLB_REPORT_ERROR_LOCALIZED_PARAMS, ex.Message));
|
|
}
|
|
}
|
|
|
|
|
|
/// <summary>
|
|
/// Performs common report execution steps such as populating datasets, labels and defaults
|
|
/// </summary>
|
|
private void RunReport()
|
|
{
|
|
try
|
|
{
|
|
// Event handler for SubreportProcessing
|
|
_localReport.SubreportProcessing += new SubreportProcessingEventHandler(reportViewer1SubReportEventHandler);
|
|
|
|
// Set the parameters
|
|
SetReportParameters();
|
|
|
|
// Bind the report to a datasource and set label values
|
|
PopulateReportData();
|
|
|
|
// Go ahead and show the toolbar now that a report has been executed
|
|
CCustomMessageClass customMessages = new CCustomMessageClass();
|
|
this.reportViewer1.Messages = customMessages;
|
|
|
|
this.reportViewer1.ShowToolBar = true;
|
|
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
log.Debug(ex, ex);
|
|
throw new Exception(ex.Message);
|
|
}
|
|
}
|
|
|
|
#endregion
|
|
|
|
|
|
#region Event Handler
|
|
|
|
/// <summary>
|
|
/// Clean up tool tip for Host combobox
|
|
/// </summary>
|
|
/// <param name="sender"></param>
|
|
/// <param name="e"></param>
|
|
private void comboBox_DropDownClosed(object sender, EventArgs e)
|
|
{
|
|
toolTip1.Hide(this);
|
|
}
|
|
/// <summary>
|
|
/// Owner Draw for Host combobox, showing tooltips.
|
|
/// </summary>
|
|
/// <param name="sender"></param>
|
|
/// <param name="e"></param>
|
|
private void comboBox_DrawItem(object sender, DrawItemEventArgs e)
|
|
{
|
|
if (sender is ComboBox)
|
|
{
|
|
ComboBox thisComboBox = (ComboBox)sender;
|
|
|
|
//CA-85278: XenCenter/WLB | XenCenter error when click on Pool Audit Trail report
|
|
// Be sure we have a valid item index
|
|
if ((e.Index > -1) &&
|
|
(thisComboBox.Items.Count > e.Index))
|
|
{
|
|
string text = thisComboBox.GetItemText(thisComboBox.Items[e.Index]);
|
|
e.DrawBackground();
|
|
using (SolidBrush br = new SolidBrush(e.ForeColor))
|
|
{
|
|
e.Graphics.DrawString(text, e.Font, br, e.Bounds);
|
|
}
|
|
if ((e.State & DrawItemState.Selected) == DrawItemState.Selected && thisComboBox.DroppedDown)
|
|
{
|
|
toolTip1.Show(text, thisComboBox, e.Bounds.Right, e.Bounds.Bottom);
|
|
}
|
|
e.DrawFocusRectangle();
|
|
}
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Form Load
|
|
/// </summary>
|
|
/// <param name="sender"></param>
|
|
/// <param name="e"></param>
|
|
private void ReportView_Load(object sender, EventArgs e)
|
|
{
|
|
this.btnRunReport.Enabled = false;
|
|
this.btnSubscribe.Enabled = false;
|
|
|
|
this.hostComboBox.DropDownStyle = ComboBoxStyle.DropDownList;
|
|
|
|
// Hide the toolbar until a report is executed
|
|
this.reportViewer1.ShowToolBar = false;
|
|
|
|
SetPickerDateValues();
|
|
|
|
// Hosts dropdown and label is invisible until we need it
|
|
this.panelShow.Visible = false;
|
|
this.panelHosts.Visible = false;
|
|
|
|
// Set UTC Offset
|
|
TimeZone tz = TimeZone.CurrentTimeZone;
|
|
DateTime currentDate = DateTime.Now;
|
|
|
|
int currentOffsetHours = tz.GetUtcOffset(currentDate).Hours;
|
|
int currentOffsetMinutes = tz.GetUtcOffset(currentDate).Minutes;
|
|
_currentOffsetMinutes = (currentOffsetHours * 60) + (currentOffsetMinutes);
|
|
|
|
}
|
|
|
|
|
|
/// <summary>
|
|
///
|
|
/// </summary>
|
|
/// <param name="currentDrillthroughEventArgs"></param>
|
|
private void OnReportDrilledThrough(DrillthroughEventArgs currentDrillthroughEventArgs)
|
|
{
|
|
if (ReportDrilledThrough != null)
|
|
{
|
|
ReportDrilledThrough(this, currentDrillthroughEventArgs);
|
|
}
|
|
}
|
|
|
|
|
|
/// <summary>
|
|
///
|
|
/// </summary>
|
|
/// <param name="currentBackEventArgs"></param>
|
|
private void OnReportBack(BackEventArgs currentBackEventArgs)
|
|
{
|
|
if (ReportBack != null)
|
|
{
|
|
ReportBack(this, currentBackEventArgs);
|
|
}
|
|
}
|
|
|
|
|
|
/// <summary>
|
|
/// Event handler for the "Run Report" button
|
|
/// </summary>
|
|
/// <param name="sender"></param>
|
|
/// <param name="e"></param>
|
|
internal void btnRunReport_Click(object sender, EventArgs e)
|
|
{
|
|
this.reportViewer1.Reset();
|
|
this.ExecuteReport();
|
|
}
|
|
|
|
|
|
/// <summary>
|
|
///
|
|
/// </summary>
|
|
/// <param name="sender"></param>
|
|
/// <param name="e"></param>
|
|
private void btnSubscribe_Click(object sender, EventArgs e)
|
|
{
|
|
// Make sure the pool is okay
|
|
if (!_pool.Connection.IsConnected)
|
|
{
|
|
PoolConnectionLost(this, EventArgs.Empty);
|
|
}
|
|
else
|
|
{
|
|
if (this._reportParameters.ContainsKey("reportName"))
|
|
{
|
|
this._reportParameters.Remove("reportName");
|
|
}
|
|
this._reportParameters.Add("reportName", this._reportInfo.ReportFile.Split('.')[0]);
|
|
WlbReportSubscriptionDialog rpSubDialog = new WlbReportSubscriptionDialog(this._reportInfo.ReportName, this._reportParameters, _pool);
|
|
if (rpSubDialog.ShowDialog() == DialogResult.OK)
|
|
{
|
|
OnChangeOK(this, e);
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
/// <summary>
|
|
/// Handles the render subreport event
|
|
/// </summary>
|
|
/// <param name="sender"></param>
|
|
/// <param name="e"></param>
|
|
private void reportViewer1SubReportEventHandler(object sender, SubreportProcessingEventArgs e)
|
|
{
|
|
string reportPath = e.ReportPath.Remove(0, _localReport.ReportPath.LastIndexOf("\\") + 1);
|
|
}
|
|
|
|
|
|
/// <summary>
|
|
/// Handles drilldown report events
|
|
/// </summary>
|
|
/// <param name="sender"></param>
|
|
/// <param name="e"></param>
|
|
private void reportViewer1_Drillthrough(object sender, DrillthroughEventArgs e)
|
|
{
|
|
|
|
_localReport = (LocalReport)e.Report;
|
|
|
|
OnReportDrilledThrough(e);
|
|
|
|
byte[] rdlBytes = Encoding.UTF8.GetBytes(_reportInfo.ReportDefinition);
|
|
System.IO.MemoryStream stream = new System.IO.MemoryStream(rdlBytes);
|
|
_localReport.LoadReportDefinition(stream);
|
|
|
|
RunReport();
|
|
|
|
if (!_bDisplayedError)
|
|
_localReport.Refresh();
|
|
|
|
}
|
|
|
|
|
|
/// <summary>
|
|
/// Handles back button
|
|
/// </summary>
|
|
/// <param name="sender"></param>
|
|
/// <param name="e"></param>
|
|
private void reportViewer1_Back(object sender, BackEventArgs e)
|
|
{
|
|
_localReport = (LocalReport)e.ParentReport;
|
|
OnReportBack(e);
|
|
}
|
|
|
|
|
|
/// <summary>
|
|
/// Close button
|
|
/// </summary>
|
|
/// <param name="sender"></param>
|
|
/// <param name="e"></param>
|
|
private void btnClose_Click(object sender, EventArgs e)
|
|
{
|
|
if (Close != null)
|
|
{
|
|
Close(this, e);
|
|
}
|
|
}
|
|
|
|
|
|
private void comboBoxView_SelectedIndexChanged(object sender, EventArgs e)
|
|
{
|
|
_selectedCustomFilters = null;
|
|
|
|
if (this.comboBoxView.SelectedItem.ToString() == Messages.WLB_REPORT_VIEW_CUSTOM)
|
|
{
|
|
if (this.comboBoxView.SelectedIndex == 1)
|
|
{
|
|
Dialogs.Wlb.WlbReportCustomFilter customFilterDialog = new Dialogs.Wlb.WlbReportCustomFilter(_pool.Connection);
|
|
customFilterDialog.InitializeFilterTypeIndex();
|
|
if (customFilterDialog.ShowDialog() == DialogResult.OK)
|
|
{
|
|
_selectedCustomFilters = customFilterDialog.GetSelectedFilters();
|
|
this.btnSubscribe.Enabled = false;
|
|
this.reportViewer1.Reset();
|
|
this.ExecuteReport();
|
|
}
|
|
else
|
|
{
|
|
this.comboBoxView.SelectedIndex = 0;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
this.btnSubscribe.Enabled = false;
|
|
this.reportViewer1.Reset();
|
|
}
|
|
}
|
|
}
|
|
|
|
delegate byte[] ReportExporterDelgate(string fileExtension);
|
|
|
|
private void reportViewer1_ReportExport(object sender, ReportExportEventArgs e)
|
|
{
|
|
//cancel the default process
|
|
e.Cancel = true;
|
|
|
|
//the dropdown menu wasn't hiding itself
|
|
//so this hack was needed to hide the menu
|
|
//find the export button
|
|
ToolStrip toolStrip = (ToolStrip)reportViewer1.Controls.Find("toolStrip1", true)[0];
|
|
|
|
ToolStripDropDownButton exportButton = (ToolStripDropDownButton)toolStrip.Items["export"];
|
|
exportButton.DropDown.Close();
|
|
|
|
reportViewer1.Cursor = Cursors.WaitCursor;
|
|
|
|
//and run our own code to export
|
|
|
|
ExportReportAction action = new ExportReportAction(e.Extension.Name, ref reportViewer1);
|
|
new ActionProgressDialog(action, ProgressBarStyle.Marquee).ShowDialog();
|
|
|
|
//ReportExporterDelgate exp = new ReportExporterDelgate(RunExportReport);
|
|
|
|
|
|
//IAsyncResult result = exp.BeginInvoke(e.Extension.Name, null, null);
|
|
|
|
////new ActionProgressDialog(result, ProgressBarStyle.Marquee).ShowDialog();
|
|
|
|
//result.AsyncWaitHandle.WaitOne();
|
|
|
|
//byte[] bytes = exp.EndInvoke(result);
|
|
|
|
reportViewer1.Cursor = Cursors.Default;
|
|
|
|
string fileExtension = "";
|
|
if (e.Extension.Name == "Excel")
|
|
fileExtension = "xls";
|
|
else if (e.Extension.Name == "PDF")
|
|
fileExtension = "pdf";
|
|
|
|
SaveFileDialog sfDialog = new SaveFileDialog();
|
|
|
|
sfDialog.Filter = (fileExtension == "pdf" ? Messages.FILE_PDF + "|*.pdf|" : Messages.FILE_XLS + "|*.xls|")
|
|
+ Messages.FILE_ALL + "|*.*";
|
|
|
|
sfDialog.AddExtension = true;
|
|
if (sfDialog.ShowDialog() == DialogResult.OK)
|
|
{
|
|
FileStream fs = null;
|
|
try
|
|
{
|
|
fs = new FileStream(sfDialog.FileName, FileMode.Create);
|
|
fs.Write(action.ReportData, 0, action.ReportData.Length);
|
|
lblExported.Text = Messages.WLBREPORT_EXPORT_SUCC;
|
|
lblExported.Visible = true;
|
|
timer1.Start();
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
log.Debug(ex, ex);
|
|
new ThreeButtonDialog(
|
|
new ThreeButtonDialog.Details(
|
|
SystemIcons.Error,
|
|
ex.Message,
|
|
Messages.XENCENTER)).ShowDialog(this);
|
|
}
|
|
finally
|
|
{
|
|
if (fs != null)
|
|
fs.Close();
|
|
}
|
|
}
|
|
|
|
//bytes = null;
|
|
}
|
|
|
|
private void timer1_Tick(object sender, EventArgs e)
|
|
{
|
|
timer1.Stop();
|
|
lblExported.Visible = false;
|
|
}
|
|
|
|
|
|
#endregion //Event Handler
|
|
|
|
}
|
|
}
|