![](dotnetdiagramimages/GrapeCity_ActiveReports_Viewer_Win_GrapeCity_ActiveReports_Viewer_Win_Viewer+ActionEventArgs.png)
'宣言 Public Class Viewer.ActionEventArgs Inherits System.ComponentModel.CancelEventArgs
public class Viewer.ActionEventArgs : System.ComponentModel.CancelEventArgs
System.Object
System.EventArgs
System.ComponentModel.CancelEventArgs
GrapeCity.ActiveReports.Viewer.Win.Viewer.ActionEventArgs