System\Windows\Forms\Controls\PropertyGrid\PropertyGridInternal\MergePropertyDescriptor.MergedAttributeCollection.cs (1)

22public override Attribute? this[[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicParameterlessConstructor | DynamicallyAccessedMemberTypes.PublicFields)] Type attributeType] => GetCommonAttribute(attributeType);

System\Windows\Markup\Primitives\ElementMarkupObject.cs (1)

127ConstructorArgumentAttribute constructorArgumentAttribute = descriptor.Attributes[typeof(ConstructorArgumentAttribute)] as ConstructorArgumentAttribute;

System\Windows\Markup\Primitives\MarkupWriter.cs (8)

480ContentPropertyAttribute cpa = item.Attributes[typeof(ContentPropertyAttribute)] as ContentPropertyAttribute; 481XmlLangPropertyAttribute xlpa = item.Attributes[typeof(XmlLangPropertyAttribute)] as XmlLangPropertyAttribute; 482UidPropertyAttribute upa = item.Attributes[typeof(UidPropertyAttribute)] as UidPropertyAttribute; 544if (property.Attributes[typeof(DesignerSerializationOptionsAttribute)] != null) 546DesignerSerializationOptionsAttribute option = property.Attributes[typeof(DesignerSerializationOptionsAttribute)] as DesignerSerializationOptionsAttribute; 1084if (attributes[typeof(ContentWrapperAttribute)] == null) 1103ContentPropertyAttribute cpa = item.Attributes[typeof(ContentPropertyAttribute)] as ContentPropertyAttribute; 1232TrimSurroundingWhitespaceAttribute attribute = item.Attributes[typeof(TrimSurroundingWhitespaceAttribute)] as TrimSurroundingWhitespaceAttribute;

System\Windows\Markup\XamlTypeMapper.cs (1)

1833XmlLangPropertyAttribute xlpa = attributes[typeof(XmlLangPropertyAttribute)] as XmlLangPropertyAttribute;

System\ComponentModel\AttributeCollection.cs (1)

212Attribute? attr = this[attribute.GetType()];

System\ComponentModel\ExtendedPropertyDescriptor.cs (3)

49ExtenderProvidedPropertyAttribute? attr = extender.Attributes[typeof(ExtenderProvidedPropertyAttribute)] as ExtenderProvidedPropertyAttribute; 78public override bool IsReadOnly => Attributes[typeof(ReadOnlyAttribute)]!.Equals(ReadOnlyAttribute.Yes); 96if (!(Attributes[typeof(DisplayNameAttribute)] is DisplayNameAttribute displayNameAttr) || displayNameAttr.IsDefaultAttribute())

System\ComponentModel\MemberDescriptor.cs (5)

168public virtual string Category => _category ??= ((CategoryAttribute)Attributes[typeof(CategoryAttribute)]!).Category; 173public virtual string Description => _description ??= ((DescriptionAttribute)Attributes[typeof(DescriptionAttribute)]!).Description; 179public virtual bool IsBrowsable => ((BrowsableAttribute)Attributes[typeof(BrowsableAttribute)]!).Browsable; 195public virtual bool DesignTimeOnly => (DesignOnlyAttribute.Yes.Equals(Attributes[typeof(DesignOnlyAttribute)])); 204if (!(Attributes[typeof(DisplayNameAttribute)] is DisplayNameAttribute displayNameAttr) || displayNameAttr.IsDefaultAttribute())

System\ComponentModel\PropertyDescriptor.cs (4)

77TypeConverterAttribute attr = (TypeConverterAttribute)attrs[typeof(TypeConverterAttribute)]!; 106TypeConverterAttribute attr = (TypeConverterAttribute)attrs[typeof(TypeConverterAttribute)]!; 139public virtual bool IsLocalizable => (LocalizableAttribute.Yes.Equals(Attributes[typeof(LocalizableAttribute)])); 155DesignerSerializationVisibilityAttribute attr = (DesignerSerializationVisibilityAttribute)Attributes[typeof(DesignerSerializationVisibilityAttribute)]!;

System\ComponentModel\ReflectPropertyDescriptor.cs (3)

228Attribute? a = Attributes[typeof(AmbientValueAttribute)]; 297Attribute? a = Attributes[typeof(DefaultValueAttribute)]; 368public override bool IsReadOnly => SetMethodValue == null || ((ReadOnlyAttribute)Attributes[typeof(ReadOnlyAttribute)]!).IsReadOnly;

System\ComponentModel\ReflectTypeDescriptionProvider.cs (1)

609ExtenderProvidedPropertyAttribute? eppa = prop.Attributes[typeof(ExtenderProvidedPropertyAttribute)] as ExtenderProvidedPropertyAttribute;

System\ComponentModel\ReflectTypeDescriptionProvider.ReflectedTypeData.cs (2)

262DefaultEventAttribute? attr = (DefaultEventAttribute?)attributes[typeof(DefaultEventAttribute)]; 295DefaultPropertyAttribute? attr = (DefaultPropertyAttribute?)attributes[typeof(DefaultPropertyAttribute)];

System\ComponentModel\TypeConverter.cs (2)

387DefaultValueAttribute? attr = (DefaultValueAttribute?)Attributes[typeof(DefaultValueAttribute)]; 401DefaultValueAttribute? attr = (DefaultValueAttribute?)Attributes[typeof(DefaultValueAttribute)];

System\ComponentModel\TypeDescriptor.cs (2)

1282ExtenderProvidedPropertyAttribute? exAttr = member.Attributes[typeof(ExtenderProvidedPropertyAttribute)] as ExtenderProvidedPropertyAttribute; 2732Attribute? memberAttribute = member.Attributes[attribute.GetType()];

System\Data\Common\DbConnectionStringBuilder.cs (1)

567Attribute? attr = property.Attributes[attribute.GetType()];

System\Windows\Forms\ComponentModel\COM2Interop\COM2IVsPerPropertyBrowsingHandler.cs (1)

87BOOL hide = sender.Attributes[typeof(BrowsableAttribute)] is Attribute browsableAttribute

System\Windows\Forms\ComponentModel\COM2Interop\COM2PropertyDescriptor.cs (3)

351_readOnly |= Attributes[typeof(ReadOnlyAttribute)]?.Equals(ReadOnlyAttribute.Yes) ?? false; 487if (Attributes[typeof(TypeConverterAttribute)] is TypeConverterAttribute attribute) 525if (Attributes[typeof(EditorAttribute)] is EditorAttribute attribute)

System\ComponentModel\Design\ComponentDesigner.cs (1)

420if (Equals(prop.Attributes[typeof(DesignOnlyAttribute)], DesignOnlyAttribute.Yes))

System\ComponentModel\Design\EventBindingService.EventPropertyDescriptor.cs (1)

65public override bool IsReadOnly => Attributes[typeof(ReadOnlyAttribute)]!.Equals(ReadOnlyAttribute.Yes);

System\ComponentModel\Design\InheritedPropertyDescriptor.cs (1)

117public override bool IsReadOnly => _propertyDescriptor.IsReadOnly || Equals(Attributes[typeof(ReadOnlyAttribute)], ReadOnlyAttribute.Yes);

System\ComponentModel\Design\Serialization\CodeDomDesignerLoader.ModifiersInheritedExtenderProvider.cs (1)

43if (!attributes[typeof(InheritanceAttribute)]!.Equals(InheritanceAttribute.NotInherited))

System\ComponentModel\Design\Serialization\LocalizationCodeDomSerializer.cs (1)

102ExtenderProvidedPropertyAttribute? attribute = descriptor.Attributes[typeof(ExtenderProvidedPropertyAttribute)] as ExtenderProvidedPropertyAttribute;

System\Windows\Forms\Design\ControlDesigner.cs (2)

950DockingAttribute? dockingAttribute = (DockingAttribute?)attributes[typeof(DockingAttribute)]; 1175DockingAttribute? dockingAttribute = (DockingAttribute?)attributes[typeof(DockingAttribute)];

System\Windows\Forms\Design\DesignBindingPicker.cs (1)

1506ListBindableAttribute? listBindable = property.Attributes[typeof(ListBindableAttribute)] as ListBindableAttribute;

System\Windows\Forms\Design\ParentControlDesigner.cs (1)

971var sizeAttr = (DefaultValueAttribute)prop.Attributes[typeof(DefaultValueAttribute)];

System\Windows\Forms\Design\TableLayoutPanelDesigner.cs (1)

1414DesignerSerializationVisibilityAttribute dsv = member.Attributes[typeof(DesignerSerializationVisibilityAttribute)] as DesignerSerializationVisibilityAttribute;

System\Windows\Forms\Design\ToolStripItemCustomMenuItemCollection.cs (1)

572if (getProperty.Attributes[typeof(BrowsableAttribute)] is BrowsableAttribute attribute)

System\ComponentModel\MemberDescriptorExtensions.cs (2)

13attribute = descriptor?.Attributes[typeof(T)] as T; 20=> descriptor?.Attributes[typeof(T)] as T;

System\Windows\Markup\ValueSerializer.cs (2)

117if (attributes[typeof(ValueSerializerAttribute)] is ValueSerializerAttribute attribute) 167if (descriptor.Attributes[typeof(ValueSerializerAttribute)] is ValueSerializerAttribute serializerAttribute)