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Validation.AddErrorHandler Method

Adds an event handler for the Error attached event to the specified object.

Namespace:  System.Windows.Controls
Assembly:  PresentationFramework (in PresentationFramework.dll)

public static void AddErrorHandler(
	DependencyObject element,
	EventHandler<ValidationErrorEventArgs> handler
You cannot use methods in XAML.


Type: System.Windows.DependencyObject

The UIElement or ContentElement object to add handler to.

Type: System.EventHandler<ValidationErrorEventArgs>

The handler to add.

Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003

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

.NET Framework

Supported in: 3.5, 3.0