Returns a value that indicates whether an action parameter by the provided name already occurs in the parameter list.
Namespace:  Microsoft.VisualStudio.TestTools.UITest.Extension
Assembly:  Microsoft.VisualStudio.TestTools.UITest.Extension (in Microsoft.VisualStudio.TestTools.UITest.Extension.dll)
Syntax
'Declaration
Public Function Contains ( _
    parameterName As String _
) As Boolean
public bool Contains(
    string parameterName
)
public:
bool Contains(
    String^ parameterName
)
member Contains : 
        parameterName:string -> bool
public function Contains(
    parameterName : String
) : boolean
Parameters
- parameterName 
 Type: String- The name of the parameter. 
Return Value
Type: Boolean
true if the named parameter occurs in the parameter list; otherwise, false.
.NET Framework Security
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.