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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
)

Parameters

element
Type: System.Windows.DependencyObject

The UIElement or ContentElement object to add handler to.

handler
Type: System.EventHandler<ValidationErrorEventArgs>

The handler to add.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1
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