'Declaration
 
<__DynamicallyInvokableAttribute()>
Public Function IndexOf( _
   ByVal item As Option _
) As System.Integer

'Usage
 
Dim instance As OptionSet
Dim item As Option
Dim value As System.Integer
 
value = instance.IndexOf(item)

[__DynamicallyInvokable()]
public System.int IndexOf( 
   Option item
)

public function IndexOf( 
    item: Option
): System.Integer; 

__DynamicallyInvokableAttribute()
public function IndexOf( 
   item : Option
) : System.int;

[__DynamicallyInvokable()]
public: System.int IndexOf( 
   Option* item
) 

[__DynamicallyInvokable()]
public:
System.int IndexOf( 
   Option^ item
) 

Parameters

item

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