Type of Parameter

I have created a VB class. There is a method A() which takes optional parameter. Now a C# class inherits this class and wants to call the method a having optional parameter. So what type of parameter should it pass to for the optional parameter to call this method

[B]Question asked by visitor Rohini[/b]

Hi,

You should pass the normal parameter but what type u specified in that method

Example:

Public Class Class1
Public Function A(Optional ByVal b As String = "")
Return "a"
End Function

End Class

here i am inheriting like

class Class2:Class1
{


}
Then u need pass parameter of type string,but here its not compulsary.