ValueProviderDictionary.Remove Method (String)

Visual Studio 2010
.NET Framework 4

Removes the element that has the specified key from the collection of value providers.

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

Syntax

'Declaration
Public Function Remove ( _
	key As String _
) As Boolean
'Usage
Dim instance As ValueProviderDictionary 
Dim key As String 
Dim returnValue As Boolean 

returnValue = instance.Remove(key)

Parameters

key: Type: System.String
The key of the element to remove.

Return Value

Type: System.Boolean
true if the element was successfully removed; otherwise, false. This method also returns false if key was not found in the collection.

Implements

IDictionary(Of TKey, TValue).Remove(TKey)

Exceptions

Exception	Condition
NotSupportedException	The IDictionary(Of TKey, TValue) object is read-only.
ArgumentNullException	key is Nothing.