I have a question related to Addin Taskpane, I have a Addin with two taskpane,
Is it possible know if one of the two taskpane is shown? Or in general if there is a Taskpane shown?
If the task pane you are watching is Task Pane created by your code than you can track the activation/deactivation via the following events:
You can also get the windows handle of the task pane: TaskpaneView::GetTaskpaneViewWnd and check the visibility through Windows API.
But you cannot find which of the standard task panes is currently active unless monitoring the command messages via Windows API.
this is perfect.
Have a nice day
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