deletestudent.aspx.cs

本系统实现了网上考试的目的

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 DeleteStudent : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!Page.IsPostBack)
        {
            string ID = Request.Params["ID"];
            DataSet ds = new DataSet();
            ds = (new UserDB()).getStudentInfoAsId(Convert.ToInt32(ID, 10));
            DataTable dt = ds.Tables["StudentInfo"];
            DataRow dataRow = dt.Rows[0];
            tbUserID.Text = Convert.ToString(dataRow["UserID"]);
            tbUserName.Text = Convert.ToString(dataRow["UserName"]);
            tbPassword.Text = Convert.ToString(dataRow["UserPassword"]);
            tbEmail.Text = Convert.ToString(dataRow["Email"]);
        }
    }

    protected void imbtnCancel_Click(object sender, ImageClickEventArgs e)
    {
        Response.Redirect("AdminStudentManage.aspx");
    }
    protected void imbtnOK_Click(object sender, ImageClickEventArgs e)
    {
        int count = (new UserDB()).deleteStudentInfo(tbUserID.Text.Trim());
        if (count == 0)
            Response.Write("<script>alert(\"删除失败!\");</script>");
        else
        {
            Response.Redirect("AdminStudentManage.aspx"); 
        }
    }
}