C# (CSharp) System.ComponentModel Namespace

Nested Namespaces

System.ComponentModel.Composition
System.ComponentModel.DataAnnotations
System.ComponentModel.Design
System.ComponentModel.EventBasedAsync
System.ComponentModel.Navigation
System.ComponentModel.Tests

Сlasses

Name Description
AddingNewEventArgs Provides data for an event that signals the adding of a new object to a list, allowing any event handler to supply the new object. If no event handler supplies a new object to use, the list should create one itself.
AmbientValueAttribute
ArrayConverter
ArrayConverter.ArrayPropertyDescriptor
ArraySubsetEnumerator
Async Represents an asynchronous result and the associated task that produces the result.
AsyncCompletedEventArgs
AsyncOperation
AsyncOperationManager
AttributeCollection
AttributeCollection.AttributeEntry
AttributeProviderAttribute
BackgroundWorker
BackgroundWorker.BackgroundWorker
BaseNumberConverter
BindableAttribute
BooleanConverter
BrowsableAttribute
ByteConverter
CancelEventArgs
CategoryAttribute
CategoryResourceAttribute
CharConverter
CollectionChangeEventArgs
CollectionConverter
CompModSwitches
ComplexBindingPropertiesAttribute
Component
ComponentCollection
ComponentConverter
ComponentEditor
ComponentResourceManager The ComponentResourceManager is a resource manager object that provides simple functionality for enumerating resources for a component or object.
Container Container class: encapsulates components.
Container.Site
ContainerFilterService
CoreSwitches
CultureInfoConverter
CultureInfoConverter.CultureComparer
CustomTypeDescriptor
DataObjectAttribute
DataObjectFieldAttribute
DataObjectMethodAttribute
DateTimeConverter
DateTimeOffsetConverter
DebugExtendedPropertyDescriptor
DebugReflectEventDescriptor
DebugReflectPropertyDescriptor
DebugTypeDescriptor
DebugTypeDescriptor.ComponentEntry
DebugTypeDescriptor.ComponentEntry.MemberList
DebugTypeDescriptor.ComponentEntry.PropertyStash
DebugTypeDescriptor.MemberDescriptorComparer
DecimalConverter
DefaultBindingPropertyAttribute
DefaultEventAttribute
DefaultPropertyAttribute
DefaultValueAttribute
DelegatePropertyDescriptor
DelegatingTypeDescriptionProvider
DependencyAttribute
DescriptionAttribute
DescriptionResourceAttribute
DesignOnlyAttribute
DesignTimeVisibleAttribute
DesignerAttribute
DesignerCategoryAttribute
DesignerSerializationVisibilityAttribute
DisplayNameAttribute
DisplayNameResourceAttribute
DoWorkEventArgs
DoubleConverter
EditorAttribute
EditorBrowsableAttribute
EnumConverter
EventDescriptorCollection
EventHandlerList
EventHandlerList.ListEntry
ExpandableObjectConverter
ExtendedPropertyDescriptor

This class wraps an PropertyDescriptor with something that looks like a property. It allows you to treat extended properties the same as regular properties.

ExtenderProvidedPropertyAttribute
GuidConverter

Provides a type converter to convert globally unique identifier objects to and from various other representations.

HandledEventArgs
ImmutableObjectAttribute
InheritanceAttribute
InitializationEventAttribute
InstallerTypeAttribute
InstanceCreationEditor
Int32Converter
Int64Converter
IntSecurity
InvalidAsynchronousStateException
InvalidEnumArgumentException
LicenseException
LicenseManager
LicenseManager.LicenseInteropHelper
LicenseManager.LicenseInteropHelper.CLRLicenseContext
LicenseProvider
ListBindableAttribute
ListChangedEventArgs
ListSortDescription
ListSortDescriptionCollection
LocalizableAttribute
LookupBindingPropertiesAttribute
MarshalByValueComponent
MaskedTextProvider Provides functionality for formatting a test string against a mask string. MaskedTextProvider is stateful, it keeps information about the input characters so multiple call to Add/Remove will work in the same buffer. Most of the operations are performed on a virtual string containing the input characters as opposed to the test string itself, since mask literals cannot be modified (i.e: replacing on a literal position will actually replace on the nearest edit position forward).
MaskedTextProvider.CharDescriptor This structure describes some constraints and properties of a character in the test string, as specified in the mask.
MaskedTextProvider.EditPosition
MemberDescriptor
MergablePropertyAttribute
MultilineStringConverter
MvcEditorModel Mvc editor model.
NestedContainer
NestedContainer.Site
NotifyParentPropertyAttribute
NullableConverter
PageChangingEventArgs
ParenthesizePropertyNameAttribute
PasswordPropertyTextAttribute
ProgressChangedEventArgs
PropertyChangedEventArgs
PropertyChangingEventArgs
PropertyDescriptor
PropertyDescriptorCollection
PropertyDescriptorCollection.PropertyDescriptorEnumerator
PropertyTabAttribute
ProvidePropertyAttribute
ReadOnlyAttribute
RecommendedAsConfigurableAttribute
ReferenceConverter
ReferenceConverter.ReferenceComparer IComparer object used for sorting references
ReflectEventDescriptor
ReflectPropertyDescriptor

ReflectPropertyDescriptor defines a property. Properties are the main way that a user can set up the state of a component. The ReflectPropertyDescriptor class takes a component class that the property lives on, a property name, the type of the property, and various attributes for the property. For a property named XXX of type YYY, the associated component class is required to implement two methods of the following form:

public YYY GetXXX(); public void SetXXX(YYY value); The component class can optionally implement two additional methods of the following form: public boolean ShouldSerializeXXX(); public void ResetXXX(); These methods deal with a property's default value. The ShouldSerializeXXX() method returns true if the current value of the XXX property is different than it's default value, so that it should be persisted out. The ResetXXX() method resets the XXX property to its default value. If the ReflectPropertyDescriptor includes the default value of the property (using the DefaultValueAttribute), the ShouldSerializeXXX() and ResetXXX() methods are ignored. If the ReflectPropertyDescriptor includes a reference to an editor then that value editor will be used to edit the property. Otherwise, a system-provided editor will be used. Various attributes can be passed to the ReflectPropertyDescriptor, as are described in Attribute. ReflectPropertyDescriptors can be obtained by a user programmatically through the ComponentManager.
ReflectTypeDescriptionProvider
ReflectTypeDescriptionProvider.ReflectedTypeData
RefreshEventArgs
RefreshPropertiesAttribute
RunWorkerCompletedEventArgs
SByteConverter
ScriptExpression Represents a simple script-like expression consisting of at most one assignment expression (optional), and at most one method expression (also optional), whose parameters are simple property.subproperty paths or a single property.subproperty lookup.
ScriptExpression.LiteralExpression
ScriptExpression.MethodCallExpression
ScriptExpression.PropertyAccessExpression
ServiceAttribute
SettingsBindableAttribute
SingleConverter
StringConverter
SyntaxCheck
TimeSpanConverter

Provides a type converter to convert objects to and from various other representations.

ToolboxItemAttribute
ToolboxItemFilterAttribute
TypeConverter
TypeConverter.SimplePropertyDescriptor
TypeConverter.StandardValuesCollection
TypeConverterAttribute
TypeDescriptionProvider
TypeDescriptionProviderAttribute
TypeDescriptor
TypeDescriptor.AttributeFilterCacheItem
TypeDescriptor.AttributeProvider
TypeDescriptor.AttributeProvider.AttributeTypeDescriptor
TypeDescriptor.ComNativeDescriptionProvider
TypeDescriptor.ComNativeDescriptionProvider.ComNativeTypeDescriptor
TypeDescriptor.FilterCacheItem
TypeDescriptor.MemberDescriptorComparer
TypeDescriptor.MergedTypeDescriptor
TypeDescriptor.TypeDescriptionNode
TypeDescriptor.TypeDescriptionNode.DefaultExtendedTypeDescriptor
TypeDescriptor.TypeDescriptionNode.DefaultTypeDescriptor
TypeListConverter

Provides a type converter that can be used to populate a list box with available types.

TypeTypeConverter Converts between Type and String.
UInt16Converter
UInt32Converter
UInt64Converter
WarningException
WeakHashtable This is a hashtable that stores object keys as weak references. It monitors memory usage and will periodically scavenge the hash table to clean out dead references.
WeakHashtable.EqualityWeakReference A subclass of WeakReference that overrides GetHashCode and Equals so that the weak reference returns the same equality semantics as the object it wraps. This will always return the object's hash code and will return True for a Equals comparison of the object it is wrapping. If the object it is wrapping has finalized, Equals always returns false.
WeakHashtable.WeakKeyComparer
Win32Exception