Remove(String) Method

Removes the element with the specified key from the IDictionary.

Syntax

Visual Basic

'Declaration
 
Public Overloads Function Remove( _
   ByVal key As String _
) As Boolean

C#

public bool Remove( 
   string key
)

Parameters

key

The key of the element to remove.

Return Value

true if the element is successfully removed; otherwise, false. This method also returns false if key was not found in the original IDictionary.

Exceptions

Exception	Description
System.ArgumentNullException	key is null.
System.NotSupportedException	The IDictionary is read-only.

Requirements

Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2