摘要:
用c#做的 public List list = new List();//把所有的id都装入list中 SqlConnection con=null; private void button1_Click(object sender, EventArgs e)//测试方法 { GetIdsByName("软件... 阅读全文
摘要:
SqlConnection con = new SqlConnection(@"Data Source=.\sqlexpress;Initial Catalog=Train;Integrated Security=True"); string sql = "select * from TrainInfo where trainNum='"+txtTrainNum.Te... 阅读全文