FormCollection Class

Visual Studio 2010

Contains the form value providers for the application.

Namespace:  System.Web.Mvc
Assembly:  System.Web.Mvc (in System.Web.Mvc.dll)

'Declaration
Public NotInheritable Class FormCollection _
	Inherits NameValueCollection _
	Implements IValueProvider

The FormCollection type exposes the following members.

  NameDescription
Public methodFormCollectionInitializes a new instance of the FormCollection class.
Public methodFormCollection(NameValueCollection)Initializes a new instance of the FormCollection class.
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  NameDescription
Public propertyAllKeysGets all the keys in the NameValueCollection. (Inherited from NameValueCollection.)
Public propertyCountGets the number of key/value pairs contained in the NameObjectCollectionBase instance. (Inherited from NameObjectCollectionBase.)
Protected propertyIsReadOnlyGets or sets a value indicating whether the NameObjectCollectionBase instance is read-only. (Inherited from NameObjectCollectionBase.)
Public propertyItem(String)Gets or sets the entry with the specified key in the NameValueCollection. (Inherited from NameValueCollection.)
Public propertyItem(Int32)Gets the entry at the specified index of the NameValueCollection. (Inherited from NameValueCollection.)
Public propertyKeysGets a NameObjectCollectionBase.KeysCollection instance that contains all the keys in the NameObjectCollectionBase instance. (Inherited from NameObjectCollectionBase.)
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  NameDescription
Public methodAdd(NameValueCollection)Copies the entries in the specified NameValueCollection to the current NameValueCollection. (Inherited from NameValueCollection.)
Public methodAdd(String, String)Adds an entry with the specified name and value to the NameValueCollection. (Inherited from NameValueCollection.)
Protected methodBaseAddAdds an entry with the specified key and value into the NameObjectCollectionBase instance. (Inherited from NameObjectCollectionBase.)
Protected methodBaseClearRemoves all entries from the NameObjectCollectionBase instance. (Inherited from NameObjectCollectionBase.)
Protected methodBaseGet(String)Gets the value of the first entry with the specified key from the NameObjectCollectionBase instance. (Inherited from NameObjectCollectionBase.)
Protected methodBaseGet(Int32)Gets the value of the entry at the specified index of the NameObjectCollectionBase instance. (Inherited from NameObjectCollectionBase.)
Protected methodBaseGetAllKeysReturns a String array that contains all the keys in the NameObjectCollectionBase instance. (Inherited from NameObjectCollectionBase.)
Protected methodBaseGetAllValuesReturns an Object array that contains all the values in the NameObjectCollectionBase instance. (Inherited from NameObjectCollectionBase.)
Protected methodBaseGetAllValues(Type)Returns an array of the specified type that contains all the values in the NameObjectCollectionBase instance. (Inherited from NameObjectCollectionBase.)
Protected methodBaseGetKeyGets the key of the entry at the specified index of the NameObjectCollectionBase instance. (Inherited from NameObjectCollectionBase.)
Protected methodBaseHasKeysGets a value indicating whether the NameObjectCollectionBase instance contains entries whose keys are not Nothing. (Inherited from NameObjectCollectionBase.)
Protected methodBaseRemoveRemoves the entries with the specified key from the NameObjectCollectionBase instance. (Inherited from NameObjectCollectionBase.)
Protected methodBaseRemoveAtRemoves the entry at the specified index of the NameObjectCollectionBase instance. (Inherited from NameObjectCollectionBase.)
Protected methodBaseSet(String, Object)Sets the value of the first entry with the specified key in the NameObjectCollectionBase instance, if found; otherwise, adds an entry with the specified key and value into the NameObjectCollectionBase instance. (Inherited from NameObjectCollectionBase.)
Protected methodBaseSet(Int32, Object)Sets the value of the entry at the specified index of the NameObjectCollectionBase instance. (Inherited from NameObjectCollectionBase.)
Public methodClearInvalidates the cached arrays and removes all entries from the NameValueCollection. (Inherited from NameValueCollection.)
Public methodCopyToCopies the entire NameValueCollection to a compatible one-dimensional Array, starting at the specified index of the target array. (Inherited from NameValueCollection.)
Public methodEqualsDetermines whether the specified Object is equal to the current Object. (Inherited from Object.)
Protected methodFinalizeAllows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
Public methodGet(String)Gets the values associated with the specified key from the NameValueCollection combined into one comma-separated list. (Inherited from NameValueCollection.)
Public methodGet(Int32)Gets the values at the specified index of the NameValueCollection combined into one comma-separated list. (Inherited from NameValueCollection.)
Public methodGetEnumeratorReturns an enumerator that iterates through the NameObjectCollectionBase. (Inherited from NameObjectCollectionBase.)
Public methodGetHashCodeServes as a hash function for a particular type. (Inherited from Object.)
Public methodGetKeyGets the key at the specified index of the NameValueCollection. (Inherited from NameValueCollection.)
Public methodGetObjectDataImplements the ISerializable interface and returns the data needed to serialize the NameObjectCollectionBase instance. (Inherited from NameObjectCollectionBase.)
Public methodGetTypeGets the Type of the current instance. (Inherited from Object.)
Public methodGetValueGets the specified value provider.
Public methodGetValues(String)Gets the values associated with the specified key from the NameValueCollection. (Inherited from NameValueCollection.)
Public methodGetValues(Int32)Gets the values at the specified index of the NameValueCollection. (Inherited from NameValueCollection.)
Public methodHasKeysGets a value indicating whether the NameValueCollection contains keys that are not Nothing. (Inherited from NameValueCollection.)
Protected methodInvalidateCachedArraysResets the cached arrays of the collection to Nothing. (Inherited from NameValueCollection.)
Protected methodMemberwiseCloneCreates a shallow copy of the current Object. (Inherited from Object.)
Public methodOnDeserializationImplements the ISerializable interface and raises the deserialization event when the deserialization is complete. (Inherited from NameObjectCollectionBase.)
Public methodRemoveRemoves the entries with the specified key from the NameObjectCollectionBase instance. (Inherited from NameValueCollection.)
Public methodSetSets the value of an entry in the NameValueCollection. (Inherited from NameValueCollection.)
Public methodToStringReturns a string that represents the current object. (Inherited from Object.)
Public methodToValueProviderReturns a dictionary that contains the value providers.
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  NameDescription
Public Extension MethodCopyTo(IDictionary(Of String, Object))Overloaded. Copies the specified collection to the specified destination. (Defined by NameValueCollectionExtensions.)
Public Extension MethodCopyTo(IDictionary(Of String, Object), Boolean)Overloaded. Copies the specified collection to the specified destination, and optionally replaces previous entries. (Defined by NameValueCollectionExtensions.)
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  NameDescription
Explicit interface implemetationPrivate methodICollection.CopyToCopies the entire NameObjectCollectionBase to a compatible one-dimensional Array, starting at the specified index of the target array. (Inherited from NameObjectCollectionBase.)
Explicit interface implemetationPrivate propertyICollection.IsSynchronizedGets a value indicating whether access to the NameObjectCollectionBase object is synchronized (thread safe). (Inherited from NameObjectCollectionBase.)
Explicit interface implemetationPrivate methodIValueProvider.ContainsPrefixGets a value that indicates whether the value provider contains an entry that has the specified prefix.
Explicit interface implemetationPrivate methodIValueProvider.GetValueGets a value from a value provider using the specified key.
Explicit interface implemetationPrivate propertyICollection.SyncRootGets an object that can be used to synchronize access to the NameObjectCollectionBase object. (Inherited from NameObjectCollectionBase.)
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Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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