12 references to HasValue
PresentationFramework (12)
System\Windows\Data\BindingExpression.cs (2)
479if (!HasValue(Feature.DynamicConverter)) 851if (HasValue(Feature.DataProvider))
System\Windows\Data\BindingExpressionBase.cs (10)
256return HasValue(Feature.ValidationError) || HasValue(Feature.NotifyDataErrors); 282if (!HasValue(Feature.ValidationError)) 700get { return TestFlag(PrivateFlags.iNeedsValidation) || HasValue(Feature.ValidationError); } 1096return !HasValue(Feature.ValidationError); 1323if (!HasValue(Feature.UpdateTargetOperation)) 1442if (!HasValue(Feature.Timer)) 1625if (result == null && HasValue(Feature.ParentBindingExpressionBase)) 1809if (!root.HasValue(Feature.BindingGroup)) 2262if (HasValue(Feature.Timer))