'宣言
Public NotInheritable Class GroupChangedEventArgs Inherits System.EventArgs
public sealed class GroupChangedEventArgs : System.EventArgs
'宣言
Public NotInheritable Class GroupChangedEventArgs Inherits System.EventArgs
public sealed class GroupChangedEventArgs : System.EventArgs
System.Object
System.EventArgs
GrapeCity.ActiveReports.Design.Toolbox.GroupChangedEventArgs