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INotifyDataErrorInfo.ErrorsChanged Event

.NET Framework 4.5

Other Versions

Silverlight

Occurs when the validation errors have changed for a property or for the entire entity.

Namespace: System.ComponentModel
Assembly: System (in System.dll)

Syntax

C++

event EventHandler<DataErrorsChangedEventArgs> ErrorsChanged

Remarks

The implementing class should raise this event on the user interface thread whenever the GetErrors return value changes, even if the return value implements INotifyCollectionChanged.

Version Information

.NET Framework

Supported in: 4.5

Portable Class Library

Supported in: Portable Class Library

.NET for Windows Store apps

Supported in: Windows 8

Platforms

Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Reference

INotifyDataErrorInfo Interface

System.ComponentModel Namespace

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