'Declaration
 
<__DynamicallyInvokableAttribute()>
Public Overloads Function Contains( _
   ByVal key As System.String _
) As System.Boolean

'Usage
 
Dim instance As OptionSet
Dim key As System.String
Dim value As System.Boolean
 
value = instance.Contains(key)

[__DynamicallyInvokable()]
public System.bool Contains( 
   System.string key
)

public function Contains( 
    key: System.String
): System.Boolean; 

__DynamicallyInvokableAttribute()
public function Contains( 
   key : System.String
) : System.boolean;

[__DynamicallyInvokable()]
public: System.bool Contains( 
   System.string* key
) 

[__DynamicallyInvokable()]
public:
System.bool Contains( 
   System.String^ key
) 

Parameters

key

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

OptionSet Class
OptionSet Members
Overload List