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OnPropertyChanged Method

Summary

Raises the PropertyChanged event.

Syntax

C#
VB
WinRT C#
protected void OnPropertyChanged(  
   string name 
) 
Protected Sub OnPropertyChanged( _ 
   ByVal name As String _ 
)  
protected void OnPropertyChanged(  
   string name 
) 
 function Leadtools.Controls.ImageViewer.OnPropertyChanged(  
   name  
) 

Parameters

name
The property name.

Remarks

Raising an event invokes the event handler through a delegate. The OnPropertyChanged method also allows derived classes to handle the event without attaching a delegate. This is the preferred technique for handling the event in a derived class.

Note to Inheritors: When overriding OnPropertyChanged in a derived class, be sure to call the base class's OnPropertyChanged method so that registered delegates receive the event.

Requirements

Target Platforms

Help Version 19.0.2017.10.28
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Leadtools.Controls Assembly (WinRT / WPF / iOS / OS X / Android)