11 references to HasValue
PresentationFramework (11)
System\Windows\Data\Binding.cs (6)
247if (!HasValue(Feature.ValidationRules)) 261return (HasValue(Feature.ValidationRules) && ValidationRules.Count > 0); 780if (!treeContextIsRequired && HasValue(Feature.XPath) && XPath.Contains(':')) 825(HasValue(Feature.RelativeSource)) ? SourceProperties.RelativeSource : 826(HasValue(Feature.ElementSource)) ? SourceProperties.ElementName : 827(HasValue(Feature.ObjectSource)) ? SourceProperties.Source :
System\Windows\Data\BindingBase.cs (3)
112return HasValue(Feature.FallbackValue); 144return HasValue(Feature.TargetNullValue); 537internal void CopyValue(Feature id, BindingBase clone) { if (HasValue(id)) { clone.SetValue(id, GetValue(id, null)); } }
System\Windows\Data\MultiBinding.cs (2)
244if (!HasValue(Feature.ValidationRules)) 258return (HasValue(Feature.ValidationRules) && ValidationRules.Count > 0);