SqlConnection oConn;
            string strConn;
            try
            {
                oConn = new SqlConnection();
                strConn = "Data source=(local);";
                strConn += "Initial Catalog=UFDATE_029_2008";
                strConn += "User ID=sa;";
                strConn += "Password=";
                strConn += "Integrated Security=true";
                oConn.ConnectionString = strConn;
                oConn.Open();
                MessageBox.Show("Connection Open", "btnConnect_click()");
                oConn.Close();

            }
            catch (Exception oExcept)
            {
                MessageBox.Show(oExcept.Message,"btnConnect_Click");
            }

有路过的大人看看，是什么问题

好了，少了几个;