public static string GetVipinfo(string s_card, int i)
{
string str = "select cardvalue,dzratio from t_card where carddh='" + s_card + "'";
Gtsqlvip r1 = new Gtsqlvip();
DataTable d1 = new DataTable();
d1 = r1.ExecuteQuery(str);
string s_vipinfo = "0.0";
if (d1 != null && d1.Rows.Count > 0) //查询有结果
{
switch (i)
{
case 1:
s_vipinfo = d1.Rows[0]["cardvalue"].ToString();
break;
case 2:
s_vipinfo = d1.Rows[0]["dzratio"].ToString();
break;
default:
s_vipinfo = "";
break;
}
}
return(s_vipinfo);
}
protected override bool ProcessCmdKey(ref Message msg, Keys keyData)
{
switch (keyData)
{
case Keys.Escape:
this.Close();
return(true);
case Keys.Enter:
if (tbVipCode.Text.Trim() != "" && tbVipName.Text.Trim() == "")
{
String str1 = "select carddh,xm,cardvalue,cardflag FROM t_card WHERE carddh='" + tbVipCode.Text.Trim() + "'"; //编写sql语句；
Gtsqlvip r1 = new Gtsqlvip();
DataTable d1 = new DataTable();
d1 = r1.ExecuteQuery(str1); //使用ExecuteQuery（）执行sql语句；
if (d1 != null && d1.Rows.Count > 0) //找到
{
if (d1.Rows[0]["cardflag"].ToString() == "1")
{
tbVipCode.Text = d1.Rows[0]["carddh"].ToString();
tbVipName.Text = d1.Rows[0]["xm"].ToString();
Global.s_vip = tbVipCode.Text;
Global.d_svipje = decimal.Parse(d1.Rows[0]["cardvalue"].ToString());
}
else
{
MessageBox.Show("此卡不是有效卡!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
tbVipCode.Focus();
tbVipCode.Select(0, tbVipCode.TextLength);
}
}
else //找不到
{
MessageBox.Show("无此卡信息!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
tbVipCode.Text = "";
}
}
else
{
this.Close();
return(true);
}
return(true);
default:
return(base.ProcessCmdKey(ref msg, keyData));
}
}
public static int UpdateVip(string s_card, decimal cardvalue, string rec_key, int i_valueflag, string s_valueflagtext)
{
//---------------------------------------------------------------------------------
// arg_carddh 卡号
// arg_cardvalue dec 扣除钱数
// arg_rec_key 标识码
// arg_valueflag int 充值类型代号
// arg_valueflagtext 充值类型
//----------------------------------
//insert into t_card_fillvalue(carddh, cardvalue, who, who_name, rec_key, is_act_fill, v_mac, now_cardvalue, valueflag, valueflagtext, bm)
// values(:arg_carddh,:arg_cardvalue,:s_user.dh,:s_user.xm,:arg_rec_key, "0",:s_user.mac,:c_cardvalue,:arg_valueflag,:s_valueflagtext,:arg_bm)
// using sqlcb;
//update t_card set cardvalue = :c_cardvalue,totalcost = :c_totalcost where carddh = :arg_carddh using sqlcb;
int i_flag;
decimal d_cardvalue, d_totalcost;
d_cardvalue = Global.d_svipje - cardvalue;
String str3 = "select carddh,xm,cardvalue,totalcost from t_card where carddh ='" + s_card + "'";
Gtsqlvip r3 = new Gtsqlvip();
DataTable d3 = new DataTable();
d3 = r3.ExecuteQuery(str3);
d_totalcost = decimal.Parse(d3.Rows[0]["totalcost"].ToString()) + cardvalue;
String str = "insert into t_card_fillvalue(carddh,cardvalue,who,who_name,rec_key,valueflag,valueflagtext,v_mac,bm,now_cardvalue) values('"
+ s_card + "','" + (cardvalue * -1).ToString() + "','" + Global.s_dh + "','" + Global.s_xm + "','" + rec_key + "','" + i_valueflag + "','"
+ s_valueflagtext + "','" + Global.s_mac + "','" + Global.s_bm + "','" + Global.d_svipje + "')";
Gtsqlvip r1 = new Gtsqlvip();
i_flag = r1.ExecuteUpdate(str);
String str2 = "update t_card set cardvalue = '" + d_cardvalue + "',totalcost = '" + d_totalcost + "' where carddh ='" + s_card + "'";
Gtsqlvip r2 = new Gtsqlvip();
i_flag = r2.ExecuteUpdate(str2);
if (i_flag == 1)
{
return(1);
}
else
{
return(0);
}
}
