'Declaration
Public Class GdViewer.BeforeDocumentChangeEventArgs Inherits System.Windows.RoutedEventArgs
public class GdViewer.BeforeDocumentChangeEventArgs : System.Windows.RoutedEventArgs
public class GdViewer.BeforeDocumentChangeEventArgs = class(System.Windows.RoutedEventArgs)
public class GdViewer.BeforeDocumentChangeEventArgs extends System.Windows.RoutedEventArgs
public __gc class GdViewer.BeforeDocumentChangeEventArgs : public System.Windows.RoutedEventArgs
public ref class GdViewer.BeforeDocumentChangeEventArgs : public System.Windows.RoutedEventArgs