Gets a value that indicates whether the Target field data is valid.
Assembly: System.Windows.Controls.Data.Input (in System.Windows.Controls.Data.Input.dll)
Dependency property identifier field: IsValidProperty
By default, the Label control indicates a validation error by making the caption text red. When the Target property is set, a Label responds to the BindingValidationError event for the Target control. It changes to its Invalid visual state when an error occurs, and to its Valid visual state when the error is resolved. In order to receive error notifications, you must set the ValidatesOnExceptions and NotifyOnValidationError properties on the Target controls Binding to true.
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.