'We assume that the GdViewer1 control has been properly integrated.
Friend WithEvents GdViewer1 As GdPicture14.GdViewer
'Add the event.
AddHandler GdViewer1.DocumentClosed, AddressOf GdViewer1_DocumentClosed
'Define the event.
Sub GdViewer1_DocumentClosed() Handles GdViewer1.DocumentClosed
'Do your stuff here.
End Sub
//We assume that the GdViewer1 control has been properly integrated.
//Add the event.
GdViewer1.DocumentClosed += GdViewer1_DocumentClosed;
//Define the event.
void GdViewer1_DocumentClosed()
{
//Do your stuff here.
}