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OnPropertyChanged Method (RasterPictureBox)

Summary

Raises the PropertyChanged event.

Syntax
C#
VB
C++
void OnPropertyChanged( 
   string propertyName 
) 
Sub OnPropertyChanged( 
   ByVal propertyName As String 
) 
void OnPropertyChanged( 
      String^ propertyName 
   ) 

Parameters

propertyName

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 20.0.2019.3.11
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