.NET Framework 4.6 and 4.5
The ValidationError type exposes the following members.
|BindingInError||Gets the BindingExpression or MultiBindingExpression object of this ValidationError. The object is either marked invalid explicitly or has a failed validation rule.|
|ErrorContent||Gets or sets an object that provides additional context for this ValidationError, such as a string describing the error.|
|Exception||Gets or sets the Exception object that was the cause of this ValidationError, if the error is the result of an exception.|
|RuleInError||Gets or sets the ValidationRule object that was the cause of this ValidationError, if the error is the result of a validation rule.|