'Declaration
 
Public Overloads Shared Function Exists( _
   ByVal variableName As System.String _
) As System.Boolean

'Usage
 
Dim variableName As System.String
Dim value As System.Boolean
 
value = Variable.Exists(variableName)

public static System.bool Exists( 
   System.string variableName
)

Parameters

variableName

Variable Name.

Return Value

Target Platforms: 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

Reference

Variable Class
Variable Members
Overload List