BasicDesignerLoader.OnBeginUnload Method
Definition
Important
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Notifies the designer loader that unloading is about to begin.
protected:
virtual void OnBeginUnload();protected virtual void OnBeginUnload ();abstract member OnBeginUnload : unit -> unit
override this.OnBeginUnload : unit -> unitProtected Overridable Sub OnBeginUnload ()Remarks
The OnBeginUnload method is invoked when the designer loader is about to unload the document.
The document may be unloaded in preparation for reloading, or if the document failed to load. If you added document-specific services in OnBeginLoad or OnEndLoad, remove them here.
Applies to
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