student/majorinfo.aspx.cs

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

public partial class student_majorinfo : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if(base.Request.QueryString["num"]!=null)
        {
            string id = base.Request.QueryString["num"];
            Inits(id);
        }
        else
        {
            base.Response.Redirect("SuLogin_in.aspx");
        }
    }
    #region 51aspx下载
    #endregion
    protected void Inits(string id)
    {
        string costr = System.Configuration.ConfigurationManager.AppSettings["GradeSys"];
        DataSet ai = new DataSet();
        string sql = "select major_name as name, major_description as des from major_description where major_num='" + id + "';";
        new SqlDataAdapter(sql, costr).Fill(ai, "Tbai");
        this.subject_name_lable.Text = ai.Tables[0].Rows[0]["name"].ToString();
        this.description.Text = ai.Tables[0].Rows[0]["des"].ToString();
    }
}