急求高手
if (textBox1.Text != " ")
{
DataSet ds=new DataSet();
SqlDataAdapter da=new SqlDataAdapter(sqlstr,myconn);
db.Close();
da.Fill(ds, "门诊挂号 ");
SqlCommandBuilder ba = new SqlCommandBuilder(da);
for (int i = 0; i < ds.Tables[ "门诊挂号 "].Rows.Count; i++)
{
if (textBox1.Text == ds.Tables[ "门诊挂号 "].Rows[i][ "id "].ToString())
{
no = i;
break;
}
}
textBox2.Text = ds.Tables[ "门诊挂号 "].Rows[no][ "科室 "].ToString();
textBox3.Text = ds.Tables[ "门诊挂号 "].Rows[no][ "类别 "].ToString();
textBox4.Text = ds.Tables[ "门诊挂号 "].Rows[no][ "费用 "].ToString();
textBox5.Text = ds.Tables[ "门诊挂号 "].Rows[no][ "挂号时间 "].ToString();