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Validation.ClearInvalid Method

Removes all ValidationError objects from the specified BindingExpressionBase object.

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

public static void ClearInvalid (
	BindingExpressionBase bindingExpression
)
public static void ClearInvalid (
	BindingExpressionBase bindingExpression
)
public static function ClearInvalid (
	bindingExpression : BindingExpressionBase
)
You cannot use methods in XAML.

Parameters

bindingExpression

The object to turn valid.

Exception typeCondition

ArgumentNullException

If bindingExpression is a null reference (Nothing in Visual Basic).

The bindingExpression object may have been invalid from a MarkInvalid call or a previously failed validation. The object is valid after this call.

Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0
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