private void btnDel_Click(object sender, EventArgs e) { if (DLPD.Checked) { if (txtFusemax.Text == "" || txtImp.Text == "" || txtIsc.Text == "" || txtLowerPower.Text == "" || txtModuleApp.Text == "" || txtPmax.Text == "" || txtUpperPower.Text == "" || txtVmp.Text == "" || txtVoc.Text == "" || txtVolmax.Text == "" || txtLowerE.Text == "" || txtUpperE.Text == "" ) { MessageBox.Show("请先输入参数!"); return; } } else { if (txtFusemax.Text == "" || txtImp.Text == "" || txtIsc.Text == "" || txtLowerPower.Text == "" || txtModuleApp.Text == "" || txtPmax.Text == "" || txtUpperPower.Text == "" || txtVmp.Text == "" || txtVoc.Text == "" || txtVolmax.Text == "" ) { MessageBox.Show("请先输入参数!"); return; } } DataList list = new DataList(); list.Upperrpower = txtUpperPower.Text; list.Lowerpower = txtLowerPower.Text; list.Imp = txtImp.Text; list.Isc = txtIsc.Text; list.ModuleApp = txtModuleApp.Text; list.Pmax = txtPmax.Text; list.Vmp = txtVmp.Text; list.Voc = txtVoc.Text; list.Volmax = txtVolmax.Text; list.Fusemax = txtFusemax.Text; list.ProductType = txtProductType.Text; list.LowerImp = txtLowerE.Text; list.UpperImp = txtUpperE.Text; DataTable dt = crud.QueryareaN2(cjxz.SelectedItem.ToString()); list.CJ = dt.Rows[0]["PRISOURCENAME"].ToString(); if (DLPD.Checked) { list.DLBZ = "1"; } else { list.DLBZ = "0"; } if (DLPD.Checked) { } if (crud.Delete(list) == "success") { MessageBox.Show("删除成功!"); databind(); } else { MessageBox.Show("删除失败!\n" + " 请确认要删除的数据"); } }