The topic you requested is included in another documentation set. For convenience, it's displayed below. Choose Switch to see the topic in its original location.
INotifyPropertyChanged::PropertyChanged Event
.NET Framework (current version)
Occurs when a property value changes.
Assembly: System (in System.dll)
The PropertyChanged event can indicate all properties on the object have changed by using either null or String::Empty as the property name in the PropertyChangedEventArgs.
The following code example demonstrates how to implement the PropertyChanged event of the INotifyPropertyChanged interface.
Universal Windows Platform
Available since 8
.NET Framework
Available since 2.0
Portable Class Library
Supported in: portable .NET platforms
Silverlight
Available since 2.0
Windows Phone Silverlight
Available since 7.0
Windows Phone
Available since 8.1
Available since 8
.NET Framework
Available since 2.0
Portable Class Library
Supported in: portable .NET platforms
Silverlight
Available since 2.0
Windows Phone Silverlight
Available since 7.0
Windows Phone
Available since 8.1
Show: