managedd.aspx.cs

来自「大家一起研究研究,全部都是开源的CSHARP代码.带数据库的」· CS 代码 · 共 97 行

using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Data.OleDb;

public partial class admin_ManageDD : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (Session["adminAccount"] != null)
        {
            if (Session["adminAccount"] != "")
            {

            }
            else
            {
                Response.Redirect("adminErr.aspx?errMsg=没有登陆或者登陆超时.<a href='adminlogin.aspx'>现在登陆</a>");
            }
        }
        else
        {
            Response.Redirect("adminErr.aspx?errMsg=没有登陆或者登陆超时.<a href='adminlogin.aspx'>现在登陆</a>");
        }
        if (!IsPostBack)
        {
            string sql = "select * from [NcDg] Order By [DgId] DESC";
            WebConfig.CreateCon();
            OleDbDataAdapter da = new OleDbDataAdapter(sql, WebConfig.con);
            DataSet ds = new DataSet();
            da.Fill(ds);
            DataTable dt = ds.Tables[0];
            if (dt.Rows.Count > 0)
            {
                PagedDataSource pds = new PagedDataSource();
                pds.DataSource = ds.Tables[0].DefaultView;

                pds.AllowPaging = true;
                pds.PageSize = Convert.ToInt32(Application["ProductListPageSize"]);
                int curPage;

                if (Request.QueryString["page"] != null)
                {
                    curPage = Convert.ToInt32(Request.QueryString["page"]);
                }
                else
                {
                    curPage = 1;
                }


                pds.CurrentPageIndex = curPage - 1;
                this.Repeater1.DataSource = pds;
                this.Repeater1.DataBind();
                this.Label1.Text += "<a>共有" + ds.Tables[0].Rows.Count.ToString() + "条订单</a>&nbsp;&nbsp;";
                this.Label1.Text += "<a>分" + pds.PageCount.ToString() + "页</a>&nbsp;&nbsp;";
                this.Label1.Text += "<a>第" + curPage.ToString() + "页</a>&nbsp;&nbsp;";
                //this.LbNewsCount.Text = ds.Tables[0].Rows.Count.ToString();
                //this.LbPageCount.Text = pds.PageCount.ToString();
                //this.LbCurPage.Text = curPage.ToString();
                if (curPage == 1)
                {
                    this.Label1.Text += "<a>上一页</a>&nbsp;&nbsp;";
                }
                else
                {
                    this.Label1.Text += "<a href='ManageDD.aspx?page=" + (curPage - 1).ToString() + "'>上一页</a>&nbsp;&nbsp;";
                }
                if (curPage == pds.PageCount)
                {
                    this.Label1.Text += "<a>下一页</a>";
                }
                else
                {
                    this.Label1.Text += "<a href='ManageDD.aspx?page=" + (curPage + 1).ToString() + "'>下一页</a>";
                }
            }
            else
            {
                this.Label1.Text = "当前没有订单";
            }
            ds.Dispose();
            da.Dispose();
            WebConfig.CloseCon();
            

        }
    }
}