xenadmin/XenAdmin/TabPages/NotificationsBasePage.cs

/* Copyright (c) Cloud Software Group, Inc. 
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 * with or without modification, are permitted provided 
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 *     following disclaimer. 
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 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
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using System.Windows.Forms;
using XenAdmin.Help;

namespace XenAdmin.TabPages
{
    public class NotificationsBasePage : UserControl, IControlWithHelp
    {
        protected virtual void RefreshPage()
        { }

        protected virtual void RegisterEventHandlers()
        { }

        protected virtual void DeregisterEventHandlers()
        { }

        public void ShowPage()
        {
            Visible = true;
            RefreshPage();
            RegisterEventHandlers();
        }

        public void HidePage()
        {
            Visible = false;
            DeregisterEventHandlers();
        }

        public virtual string HelpID => "";
    }
}