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System.Web.ModelBinding Namespace

.NET Framework 4.5

The System.Web.ModelBinding namespace provides classes that enable you to bind data objects to ASP.NET Web Forms server controls.

For a tutorial series on using model binding with Web Forms, see Model Binding and Web Forms.

Classes

	Class	Description
	ArrayModelBinder<TElement>	Maps a browser request to an array.
	ArrayModelBinderProvider	Provides a model binder for arrays.
	AssociatedMetadataProvider	Provides an abstract class to implement a metadata provider.
	AssociatedValidatorProvider	Provides an abstract class for classes that implement a validation provider.
	BinaryDataModelBinderProvider	Gets a model binder for binary data.
	BindingBehaviorAttribute	Provides a base class for model-binding behavior attributes.
	BindNeverAttribute	Provides an attribute that specifies that model binding should exclude a property.
	BindRequiredAttribute	Provides an attribute that specifies that a property is required for model binding.
	CollectionModelBinder<TElement>	Maps a browser request to a collection.
	CollectionModelBinderProvider	Provides a model binder for a collection.
	ComplexModel	Describes a complex model, using a collection rather than individual properties as the data store.
	ComplexModelBinder	Maps a browser request to a complex data model.
	ComplexModelBinderProvider	Provides a model binder for a complex model.
	ComplexModelResult	Provides a container for data that is stored by the ComplexModel class.
	ControlAttribute	Represents an attribute that specifies that values for model binding are provided by a control.
	ControlValueProvider	Represents a value provider for control values.
	CookieAttribute	Represents an attribute that specifies that the values for model binding are provided by a cookie.
	CookieValueProvider	Represents a value provider for cookie values.
	DataAnnotationsModelMetadata	Provides a container for common metadata, for the DataAnnotationsModelMetadataProvider class, and for the DataAnnotationsModelValidator class for a data model.
	DataAnnotationsModelMetadataProvider	Implements the default model metadata provider.
	DataAnnotationsModelValidator	Provides a model validator.
	DataAnnotationsModelValidator<TAttribute>	Provides a model validator for a specified validation type.
	DataAnnotationsModelValidatorProvider	Implements the default validator provider.
	DefaultModelBinder	Maps a browser request to a data object. This class provides a concrete implementation of a model binder.
	DictionaryModelBinder<TKey, TValue>	Maps a browser request to a dictionary data object.
	DictionaryModelBinderProvider	Provides a model binder for a dictionary.
	DictionaryValueProvider<TValue>	Represents the base class for value providers whose values come from a collection that implements the IDictionary<TKey, TValue> interface.
	EmptyModelMetadataProvider	Provides an empty metadata provider for data models that do not require metadata.
	ExtensibleModelBinderAttribute	Specifies the binder type for a model type.
	FormAttribute	Represents an attribute that specifies that values for model binding are provided by a form field.
	FormValueProvider	Represents a value provider for form values.
	GenericModelBinderProvider	Gets a model binder for a generic type.
	KeyValuePairModelBinder<TKey, TValue>	Maps a browser request to a key/value pair data object.
	KeyValuePairModelBinderProvider	Provides a model binder for a collection of key/value pairs.
	ModelBinderDictionary	Provides a container for all model binders for the application, listed by binder type.
	ModelBinderErrorMessageProviders	Provides a container for model-binder error message providers.
	ModelBinderProvider	Provides an abstract base class for model binder providers.
	ModelBinderProviderCollection	Provides a container for a collection of model binder providers.
	ModelBinderProviderOptionsAttribute	Represents an attribute that specifies options for a model-binder provider.
	ModelBinderProviders	Provides a container for model binder providers for the application.
	ModelBinders	Provides global access to the model binders for the application.
	ModelBindingContext	Provides the context in which a model binder functions.
	ModelBindingExecutionContext	Encapsulates all of the information that is external to the model binding system that the model binding system needs.
	ModelError	Represents an error that occurs during model binding.
	ModelErrorCollection	Provides a container for model validation errors.
	ModelMetadata	Provides a container for metadata for a model.
	ModelMetadataProvider	Provides an abstract base class for a custom metadata provider.
	ModelMetadataProviders	Provides a container for the current ModelMetadataProvider instance.
	ModelState	Encapsulates the state of model binding.
	ModelStateDictionary	Represents the state of model binding.
	ModelValidatedEventArgs	Provides data for the ModelValidationNode.Validated event.
	ModelValidatingEventArgs	Provides data for the ModelValidationNode.Validating event.
	ModelValidationNode	Provides a container for model validation information.
	ModelValidationResult	Provides a container for a validation result.
	ModelValidator	Provides a base class for implementing validation logic.
	ModelValidatorProvider	Provides a collection of model validators.
	ModelValidatorProviderCollection	Provides a container for a collection of validation providers.
	ModelValidatorProviders	Provides a container for the current validation provider.
	MutableObjectModelBinder	Maps a browser request to a mutable data object.
	MutableObjectModelBinderProvider	Provides a model binder for mutable objects.
	NameValueCollectionValueProvider	Represents the base class for value providers whose values come from a name/value collection.
	ProfileAttribute	Represents an attribute that specifies that values for model binding are provided by a profile.
	ProfileValueProvider	Represents a value provider for profile values.
	QueryStringAttribute	Represents an attribute that specifies that model binding values are provided by a query string value.
	QueryStringValueProvider	Represents a value provider for query-string values.
	RangeAttributeAdapter	Provides an adapter for the RangeAttribute attribute.
	RegularExpressionAttributeAdapter	Provides an adapter for the RegularExpressionAttribute attribute.
	RequiredAttributeAdapter	Provides an adapter for the RequiredAttribute attribute.
	RouteDataAttribute	Represents an attribute that specifies that values for model binding are provided by route data.
	RouteDataValueProvider	Represents a value provider for route data.
	SessionAttribute	Represents an attribute that specifies that values for model binding are provided by session state.
	SimpleModelBinderProvider	Provides a model binder for a simple type.
	SimpleValueProvider	Represents a value provider for single key/value lookups.
	StringLengthAttributeAdapter	Provides an adapter for the StringLengthAttribute attribute.
	TypeConverterModelBinder	Maps a browser request to a data object. This type is used when model binding requires conversions using a .NET Framework type converter.
	TypeConverterModelBinderProvider	Provides a model binder for a model that requires type conversion.
	TypeMatchModelBinder	Maps a browser request to a data object. This class is used when model binding does not require type conversion.
	TypeMatchModelBinderProvider	Provides a model binder for a model that does not require type conversion.
	UserProfileAttribute	Represents an attribute that specifies that values for model binding are provided by a user profile.
	UserProfileValueProvider	Represents a value provider for user profiles.
	ValidatableObjectAdapter	Provides an adapter for objects that implement the IValidatableObject interface.
	ValueProviderCollection	Represents the collection of value-provider objects for the application.
	ValueProviderResult	Represents the result of retrieving a value from a value provider.
	ValueProviderSourceAttribute	Provides a base class for value-provider attributes that can be used in method parameters to specify the source of values for model binding, such as FormAttribute, QueryStringAttribute, and ViewStateAttribute.
	ViewStateAttribute	Represents an attribute that specifies that values for model binding are provided by view state.
	ViewStateValueProvider	Represents a value provider for view state values.

Interfaces

	Interface	Description
	IMetadataAware	Defines a method that must be implemented by classes that are metadata-aware.
	IModelBinder	Defines the method that is required for a model binder.
	IModelNameProvider	Provides a way to specify an alternate name to use for model binding instead of using the parameter name.
	IUnvalidatedValueProvider	Defines the method that is required for an unvalidated value provider.
	IUnvalidatedValueProviderSource	Defines the methods that are required for a value provider that supports skipping request validation.
	IValueProvider	Defines the methods that are required for a value provider.
	IValueProviderSource	Defines the method that is required for a value provider source.

Delegates

	Delegate	Description
	DataAnnotationsModelValidationFactory	Represents the method that creates a DataAnnotationsModelValidatorProvider instance.
	DataAnnotationsValidatableObjectAdapterFactory	Represents a factory for validators that are based on the IValidatableObject interface.
	ModelBinderErrorMessageProvider	Represents a method that provides a model-binding error message.

Enumerations

	Enumeration	Description
	BindingBehavior	Enumerates model-binding behavior options.

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