Implemented a generic mechanism to allow tab pages to unregister their event handlers when they are hidden (when a tab page gets deselected)
Also changed VMStoragePage to derive from BaseTabPage, so it could use the same mechanism.
Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
Now using the EscapeAmpersands string extension method. Also resolved the custom fields display issue in the same way.
Signed-off-by: Callum McIntyre <callumiandavid.mcintyre@citrix.com>
The ticket said the character after the & became a hotkey (like labels etc do with UseMnemonic enabled) but I couldn't reproduce that - & symbols were simply removed from the string. The fix is to replace them with &&, so the string.format prints a single & as it should.
Signed-off-by: Callum McIntyre <callumiandavid.mcintyre@citrix.com>
We observed that some threads can reach deadlock-ish state after they have Invoked into a control's UI thread. When it happens they are all in a waiting for join or in sleep state for very long time, although there should not be any deadlock situations.
It seems this has something to do with multiple parent controls and with which control we invoked on. This should not make a difference, because we have got one UI thread (for MainWindow) they should wait for, but we have seen it does.
The solution that fixed this issue was to invoke on the MainWindow instead of various controls (see a4fe507adf ).
This changeset is changing all our Invokes to invoke into MainWindow
instead of a control itself. (MainWindow's UI thread is the only UI thread
all Control is using in XenCenter)
This changeset should be in place until we have found the root cause or the exact reason for the above.
NewAction to use the Action<ActionBase> delegate instead of EventHandler. Thus
there is no need to fire them with Empty or null EventArgs and on several occasions
we avoid casting objects in the event handlers.
Signed-off-by: Konstantina Chremmou <konstantina.chremmou@citrix.com>
