private void button1_Click(object sender, EventArgs e) { try { DataSet ds = new DataSet(); transaction = new BIZ.Transaction(); transaction.ClubID = ClubID; transaction.UserID = UserID; if (txtMobileNumber.Text.Length != 11) { MessageBox.Show("Invalid Mobile Number"); } else if (txtPinNumber.Text.Length != 11) { MessageBox.Show("Invalid Pin Number"); } else { transaction.MobileNumber = txtMobileNumber.Text; transaction.PinNumber = txtPinNumber.Text; ds = transaction.LoadAccessNumber(); if (ds.Tables.Count > 0) { if (ds.Tables[0].Rows.Count > 0) { MessageBox.Show(ds.Tables[0].Rows[0]["ReplyMessage"].ToString(), "Message"); if (ds.Tables[0].Rows[0]["IsValid"].ToString() == "1") { txtMobileNumber.Text = ""; txtPinNumber.Text = ""; } } } } } catch (Exception ex) { MessageBox.Show(Common.Common.CustomError(ex.Message), "Error"); } }