c# foreach dr in datatable

Hi Experts

I am in a transition period from VB.Net to C# and am stuck on getting data from a data table so that I can build it into a CSV file.

What I have at the moment is

foreach (DataRow dr in dt.Rows );
                    {

                        EmirSB.Append(dr.item(1) + ",");
                        EmirSB.Append(dr.item(2) + ",");
                        EmirSB.Append(dr.item(3) + ",");

                     }

however i am getting an error the name dr does not exist in the current context.

Where should i place this please?

thanks

Simon