ValueMap.Contains(String) Method
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Returns a value that indicates whether an action parameter by the provided name already occurs in the parameter list.
public:
bool Contains(System::String ^ parameterName);public bool Contains (string parameterName);member this.Contains : string -> boolPublic Function Contains (parameterName As String) As BooleanParameters
- parameterName
- String
The name of the parameter.
Returns
true if the named parameter occurs in the parameter list; otherwise, false.