Aqui esta mi codigo completo:
Código:
CodBarras = Request.QueryString["CodBarras"];
SqlConnection myConnection =
new SqlConnection("server=AMNOG003;database=cafeteria;Trusted_Connection=Yes");
SqlDataAdapter myCommand =
new SqlDataAdapter("SELECT NAMES.LName,NAMES.FName,UDF.UdfText FROM NAMES INNER JOIN UDF ON NAMES.ID = UDF.NameID WHERE UDF.UdfText=" +CodBarras , myConnection);
DataSet ds = new DataSet();
myCommand.Fill(ds);
MyDataList.DataSource = ds;
MyDataList.DataBind();