this is my very simple progam :
--------------------------------------
namespace ConsoleApplication2
{
    class Program
    {
        static void Main(string[] args)
        {
System.Windows.Forms.MessageBox.Show("");
        }
    }
}

I got this compilation error:
-------------------------------------------------
    Error 1 The type or namespace name
'MessageBox' does not exist in the namespace
'System.Windows.Forms' (are you missing an
assembly reference?)
-------------------------------------
Anybody , any ideas ?
Thanks in advance.
Michael

hi,

You have to add the reference to the System.Windows.Forms.dll.

Prashant

Thank you ,Prashant

Michael