public object Invoke (string methodName, object argument = null);

abstract member Invoke : string * obj -> obj
override this.Invoke : string * obj -> obj

Public Function Invoke (methodName As String, Optional argument As Object = null) As Object

public object Invoke (string methodName, object[] arguments);

abstract member Invoke : string * obj[] -> obj
override this.Invoke : string * obj[] -> obj

Public Function Invoke (methodName As String, arguments As Object()) As Object