Validation.GetHasError Method

Gets the value of the HasError attached property for the specified element.

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

public static bool GetHasError(
	DependencyObject element
)

Parameters

element
Type: System.Windows.DependencyObject
The element to check for errors.

Return Value

Type: System.Boolean
true if any binding on the specified element has a validation error; otherwise, false.

ExceptionCondition
ArgumentNullException

element is null.

Silverlight

Supported in: 5, 4, 3

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.

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