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string datestr = DateTime.Now.Year.ToString() + "年"+DateTime.Now.Month.ToString() + "月" + DateTime.Now.Day.ToString() + "日";
//不好意思,年后面多了个分号
string datestr = DateTime.Now.Year.ToString() + "年"+DateTime.Now.Month.ToString() + "月" + DateTime.Now.Day.ToString() + "日";
public string Getbusinessinfo(string businessid)
{
string sendmsg = string.Empty;
string selectinfo = string.Format(@"select * from Businessinfo where Business_id='{0}'", businessid);
string first = GetModelField("1");
string second = GetModelField("2");
string third = GetModelField("3");
string four = GetModelField("4");
string five = GetModelField("5");
try
{
SqlDataAdapter sdrq = new SqlDataAdapter(selectinfo, conn);
DataSet ds = new DataSet();
sdrq.Fill(ds, "info");
if (ds.Tables["info"].Rows.Count > 0)
{
string datestr = DateTime.Now.Year.ToString() + "年"; +DateTime.Now.Month.ToString() + "月" + DateTime.Now.Day.ToString() + "日";
string businessname = ds.Tables["info"].Rows[0]["Business_name"].ToString();
string discountinfo = ds.Tables["info"].Rows[0]["Discount_info"].ToString();
sendmsg = datestr + first + second + businessname + third + discountinfo + four + five;
}
}
catch (Exception ex)
{
throw new Exception(ex.Message.ToString());
}
return sendmsg;
}
businessid = recvdata.Substring(21, 8); //此处打个断点,问题在此