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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
)

Parameters

bindingExpression
Type: System.Windows.Data.BindingExpressionBase

The object to turn valid.

ExceptionCondition
ArgumentNullException

If bindingExpression is null.

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

.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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