admin/zulinQuery.aspx.cs

这里只显示每个文件的开头 60 行。登录后可以解锁完整代码。

微信扫码关注公众号，代码整理好后第一时间通知你。

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

public partial class admin_zulinQuery : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            string sql;
            sql = "select a.bianhao,mingcheng,a.xuehao,xingming,a.zulinshijian,a.tuizushijian,a.shichang,a.zongfeiyong FROM dbo.zulin a left join diandongche b on a.bianhao=b.bianhao left join xuesheng c on a.xuehao=c.xuehao where tuizushijian is not null";
            getdata(sql);
        }
    }

    private void getdata(string sql)
    {
        DataSet result = new DataSet();
        sqlConn conn = new sqlConn();
        result = conn.hsggetdata(sql);
        if (result != null)
        {

            if (result.Tables[0].Rows.Count > 0)
            {
                DataGrid1.DataSource = result.Tables[0];
                DataGrid1.DataBind();
                Label1.Text = "以上数据中共" + result.Tables[0].Rows.Count + "条";
            }
            else
            {
                DataGrid1.DataSource = null;
                DataGrid1.DataBind();
                Label1.Text = "以上数据中共0条";
            }
        }
    }
    protected void Button1_Click(object sender, EventArgs e)
    {
        string sql;
        sql = "select a.bianhao,mingcheng,a.xuehao,xingming,a.zulinshijian,a.tuizushijian,a.shichang,a.zongfeiyong FROM dbo.zulin a left join diandongche b on a.bianhao=b.bianhao left join xuesheng c on a.xuehao=c.xuehao where tuizushijian is not null";
        if (this.msg.Text != "")
        {
            sql += " and a.bianhao like'%" + msg.Text + "%' or a.xuehao like '%" + msg.Text + "%'";
        }
   
        getdata(sql);
    }
    protected void DataGrid1_PageIndexChanged(object source, DataGridPageChangedEventArgs e)
    {
        DataGrid1.CurrentPageIndex = e.NewPageIndex;
        string sql;
        sql = "select a.bianhao,mingcheng,a.xuehao,xingming,a.zulinshijian,a.tuizushijian,a.shichang,a.zongfeiyong FROM dbo.zulin a left join diandongche b on a.bianhao=b.bianhao left join xuesheng c on a.xuehao=c.xuehao where tuizushijian is not null";
        getdata(sql);
    }