ContainsKey Method (BaseKeyCollection)

Determines whether the BaseKeyCollection contains a specific key.

Syntax

Visual Basic
C#

'Declaration
 
Public Overridable Function ContainsKey( _
   ByVal key As String _
) As Boolean

'Usage
 
Dim instance As BaseKeyCollection
Dim key As String
Dim value As Boolean
 
value = instance.ContainsKey(key)

public virtual bool ContainsKey( 
   string key
)

Parameters

key: The key to locate in the BaseKeyCollection.

Return Value

true if the BaseKeyCollection contains an element with the specified key; otherwise, false.

Requirements

Target Platforms: Windows 2000 Professional (SP4), Windows 2000 Server, Windows 2003 Server (SP1), Windows 2008, Windows XP (SP2), Windows Vista, Windows 7, Windows 8

Reference

BaseKeyCollection Class
BaseKeyCollection Members