Gets a message that describes any validation errors for the object.
Assembly: System (in System.dll)
Use the property to get a single validation error message for the entire object. This message can represent multiple errors. If you want to represent multiple errors with individual messages, implement the INotifyDataErrorInfo interface instead.
For an example of an implementation of this property, see the IDataErrorInfo class overview.
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.