![](dotnetdiagramimages/C1_Win_DataFilter_4_5_2_C1_DataFilter_ItemPropertyChangedEventArgs.png)
'宣言 Public Class ItemPropertyChangedEventArgs Inherits System.ComponentModel.PropertyChangedEventArgs
public class ItemPropertyChangedEventArgs : System.ComponentModel.PropertyChangedEventArgs
System.Object
System.EventArgs
System.ComponentModel.PropertyChangedEventArgs
C1.DataFilter.ItemPropertyChangedEventArgs