3 references to LookupValidationRule
PresentationFramework (3)
System\Windows\Data\BindingExpressionBase.cs (3)
172if (LookupValidationRule(typeof(ExceptionValidationRule)) != null) 177if (LookupValidationRule(typeof(DataErrorValidationRule)) != null) 1627result = ParentBindingExpressionBase.LookupValidationRule(type);