public void button_dele(object sender, RoutedEventArgs e) { if (table.SelectedIndex >= 0) { int id = int.Parse(data.Rows[table.SelectedIndex]["soil_id"] + " "); SoilDAL dal = new SoilDAL(); dal.delSoilData(id); initTable(); } else { MessageBox.Show("没有选中项,无法删除"); } }
private void Button_build(object sender, RoutedEventArgs e) { Soil soil = new Soil(id, soilName.Text, soilTemp.Text, soilDiff.Text); IsNumber Isnumber = new IsNumber(); if (Isnumber.isNumber(soilTemp.Text.Trim()) == false || Isnumber.isNumber(soilDiff.Text.Trim()) == false) { MessageBox.Show("输入格式有误"); } else { SoilDAL dal = new SoilDAL(); dal.delSoilData(id); dal.addSoilData(soil); MessageBox.Show("修改成功"); Close(); } }