System [00 00 00 00 00 00 00 00 04 00 00 00 00 00 00 00] 1.0.3300.0 1.0.5000.0 2.0.0.0 4.0.0.0 Gtk# is thread aware, but not thread safe; See the <link location="node:gtk-sharp/programming/threads">Gtk# Thread Programming</link> for details. System.EventArgs

The event occurs when the currently active document changes. The active document changes when a new document is created, an existing document is opened, or a document is closed.

When you create an delegate, you identify the method that will handle the event. To associate the event with your event handler, add an instance of the delegate to the event. The event handler is called whenever the event occurs, unless you remove the delegate. For more information about event-handler delegates, see Events and Delegates.

Provides data for the event.

- Constructor
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  To be added

  Initializes a new instance of the class.

  The document that is losing activation.
  The document that is gaining activation.
- Property
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  System.ComponentModel.Design.IDesignerHost To be added: an object of type 'IDesignerHost' To be added

  Gets the document that is gaining activation.

- Property
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  System.ComponentModel.Design.IDesignerHost To be added: an object of type 'IDesignerHost' To be added

  Gets the document that is losing activation.