Check DockablePane Visibility on DocumentChanged Event

[matthew_conwayN7C2G]

I have a DocumentChanged Event that I only want to execute if a specific DockablePane is Shown/Visible. How can I get the DockablePane from either the sender or args in the DocumentChanged method and then check if it is Shown or not? 

Maybe I'm thinking about this the wrong way and I should do an Add/Remove of the DocumentChanged Event when I am Showing/Hiding the DockablePane?

[RPTHOMAS108]

You could do it that way or you could have a static variable that holds the visibility state of the pane. Then in event handler it could bypass the logic if the variable reports the pane as not being visible.

Use 

UIApplication.DockableFrameVisibilityChanged Event

DockableFrameVisibilityChangedEventArgs.PaneId

DockableFrameVisibilityChangedEventArgs.DockableFrameShown

To update the static variable.

Probably it is more conventional to add and remove handlers so they only exist when they are required.