studentlist.aspx.cs

一个研究生管理系统 具体的情况自己看了

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;

public partial class comm_studentlist : System.Web.UI.Page
{
    int allpage = 0;
    protected void Page_Load(object sender, EventArgs e)
    {
        
        try
        {
            if (Session["admin"].ToString() != "true")
            {
                //Response.Write("<script>parent.window.location.href='login.aspx';</script>");
                Response.Write("<script>parent.window.location.href='../login.aspx';</script>");
                Response.End();
            }
        }
        catch
        {
            Response.Write("<script>parent.window.location.href='../login.aspx';</script>");
            Response.End();
        }
        if (!IsPostBack)
        {
            String id = "";
            try
            {
                id = Request["deleteid"].ToString();
            }
            catch
            {
                id = "";
            }
            if (id == "")
                return;

            if (grd_MIS.manager.DelData_StudentInfo(id))
            {
                Response.Write("<script>alert('删除成功');</script>");

            }
            else
            {
                Response.Write("<script>alert('添加失败，请与管理员联系');</script>");
            }



        }


    }
    public void print()
    {
        //打印参加报告名单
        int pageid = 1;
        try
        {
            pageid = Convert.ToInt32(Request["pageid"].ToString());

        }
        catch
        {
            pageid = 1;

        }
        DataTable reader = grd_MIS.manager.GetData_StudentInfo_AllEnable();//接口调用
        int i = (pageid - 1) * 20;
        int j = i + 19;
        if (reader != null)
        {
            while (reader.Rows.Count > i && i <= j)
            {
                DataRow read = reader.Rows[i];
                Response.Write("<tr><td align=\"center\" class=\"mode5\" >");
                Response.Write("(" + read["StuID"].ToString() + ")" );
                Response.Write("</td><td align=\"center\" class=\"mode5\" >");
                Response.Write(read["StuName"].ToString());
                Response.Write("</td><td align=\"center\" class=\"mode5\">");
                Response.Write("<a target=\"_blank\" href=\"studentinfo.aspx?id=" + read["StuID"].ToString() + "\">		<font color=\"#000000\" style=\"font-size: 9pt\">详细信息</font></a>" + "</font>&nbsp&nbsp");
                Response.Write("<a target=\"_self\" onclick='{if(confirm(\"对不起只有系统管理员才能删除学生!\")){return false;}return false;}' href=\"studentlist.aspx?deleteid=" + read["StuID"].ToString() + "&pageid=" + pageid.ToString() + "\">		<font color=\"#000000\" style=\"font-size: 9pt\">删除</font></a>" + "</font>&nbsp&nbsp");
                Response.Write("</td></tr>\n");
                i++;
            }

            page_1.Text = "当前是第" + pageid.ToString() + "页";
            allpage = (reader.Rows.Count + 19) / 20;
            page_all.Text = "共" + Convert.ToString(allpage) + "页";

        }
    }
    public void print1()
    {

        for (int i = 1; i <= allpage; i++)
        {
            Response.Write("<a href=studentlist.aspx?pageid=" + i.ToString() + ">" + i.ToString() + "</a>&nbsp\n");
        }
    }
}