guihuan1.aspx.cs

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

public partial class guihuan1 : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        string id = Request.QueryString["id"].ToString().Trim();
        string shichang = Request.QueryString["shichang"].ToString().Trim();
        string zongfeiyong = Request.QueryString["zongfeiyong"].ToString().Trim();
        string strsql = " Update zulin set shichang =" + shichang + ",zongfeiyong=" + zongfeiyong + ",tuizushijian=getdate() where ID=" + id + "";
        strsql += " Update diandongche set zhuangtai='空闲' where bianhao=(select bianhao from zulin where ID=" + id + ")";
        int result;
        sqlConn conn = new sqlConn();
        result = conn.hsgexucute(strsql);
        if (result > 0)
        {
            Response.Write("<script language=javascript>alert('归还成功！');location='guihuan.aspx'</script>");
        }
        else
        {
            Response.Write("<script>javascript:alert('租赁失败');</script>");
        }
    }
}