DisplayUnload event
Occurs when a display is about to be unloaded.
This event will be synchronous. This means that the display is not unloaded from memory until this event returns.
Syntax
Application
_DisplayUnload
(ByVal
DisplayName
As String
)where
Application
– is the name of a FactoryTalk View SE Client Application object variable that was dimensioned using the WithEvents keyword.DisplayName
– is a the name of the display that is about to be unloaded. At this point the display is no longer visible and is not animating.Remarks
When a display is in the process of unloading, attempts to set a property or call a method on the display (for example, Visible=True) raises an error with Err.Number equal to gfxErrorDisplayUnloading .
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