Yassin,

The problem is in this code:

> Public Sub New(ByVal pickListParms As mmPickListParameters)
> ' This call is required by the Windows Form Designer.
> Me.New()
> End Sub
>

You are calling the overload of the base class constructor that doesn't accept any parameters. Instead, you need to call the overload that accepts the pickListParms object:

Me.New(pickListParms)

Best Regards,