CheckAndAdd(TKey,TValue) Method

Check if the key exists in the dictionary, if not adds the value

Syntax

Visual Basic

'Declaration
 
Public Overloads Function CheckAndAdd( _
   ByVal key As TKey, _
   ByVal value As TValue _
) As Boolean

C#

public bool CheckAndAdd( 
   TKey key,
   TValue value
)

Parameters

key

value

Requirements

Target Platforms: Windows 10, Windows 8.1, Windows 8, 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