'宣言 Public Class C1DragDeltaEventArgs Inherits C1DragEventArgs
public class C1DragDeltaEventArgs : C1DragEventArgs
'宣言 Public Class C1DragDeltaEventArgs Inherits C1DragEventArgs
public class C1DragDeltaEventArgs : C1DragEventArgs
System.Object
System.EventArgs
C1.WPF.C1InputEventArgs
C1.WPF.C1DragEventArgs
C1.WPF.C1DragDeltaEventArgs