private void ok_Click(object sender, EventArgs e) { bool flag = false; if (dateTime_startDate.Value <= dateTime_endDate.Value) { /* text_planAsset.Text = plan_asset; text_eqname.Text = eq_name; text_eqAsset.Text = eq_asset; globleMaintainId = maintainId; dateTime_startDate.Text = startDate; dateTime_endDate.Text = endDate; text_principal.Text = principal; text_status.Text = status; richTextBox_memo.Text = memo; */ Account acc = new Account(); flag = acc.updateMaintainById(dateTime_startDate.Text, dateTime_endDate.Text, text_principal.Text, text_status.Text, richTextBox_memo.Text, globleMaintainId); //flag = acc.addMaintain(globleplanId, text_status.Text, dateTime_startDate.Text, dateTime_endDate.Text, richTextBox_memo.Text, text_principal.Text); if (flag) { MessageBox.Show("修改维护记录成功!"); this.DialogResult = DialogResult.OK; this.Close(); } else { MessageBox.Show("修改维护记录失败,请检查网络连接!"); } } else { MessageBox.Show("起始日期不可大于结束日期!"); } }