private void txtserial_no_Leave(object sender, EventArgs e) { if (txtserial_no.Text == "") { txtserial_name.Text = ""; return; } if (mState == "NEW" || mState == "EDIT") { clsCityCode obj = new clsCityCode(); string strSerial_name = obj.Get_City_Name(txtserial_no.Text); if (strSerial_name != "") { txtserial_name.Text = strSerial_name; if (dgvDetails.RowCount > 0) { Set_cost_price(); Count_Head_Cost(); } } else { txtserial_name.Text = ""; txtamt_sum.Text = ""; MessageBox.Show("区域代码不存在!", "提示信息"); txtserial_no.Focus(); } } }
private void txtserial_no_Leave(object sender, EventArgs e) { if (txtserial_no.Text != "" && (mState == "NEW" || mState == "EDIT")) { clsCityCode obj = new clsCityCode(); string strSerial_name = obj.Get_City_Name(txtserial_no.Text); if (strSerial_name != "") { txtSerial_name.Text = strSerial_name; } else { txtSerial_name.Text = ""; MessageBox.Show("区域代码不存在!", "提示信息"); txtserial_no.Focus(); } } }