mod_class.aspx.cs

项目开发完整系统

using System;
using System.Data;
using System.Data.SqlClient;
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 XTeamDBL;
using XTeamBBL;

public partial class Class_Mgt_mod_class : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
            init_class();
    }

    private void init_class()
    {
        int class_ID = Convert.ToInt32(Request.QueryString["class_ID"].ToString());
        string sql = "select * from class where class_ID=" + class_ID;
        SqlDataReader dr = DB.RunGetReader(sql);
        if (dr.Read())
        {
            TBxname.Text = dr["class_name"].ToString();
            TBxmaster.Text = dr["class_master"].ToString();
            TBxnum.Text = dr["class_num"].ToString();
            TBxintru.Text = dr["class_intru"].ToString();
        }
        dr.Close();
    }
    protected void Btnmod_Click(object sender, EventArgs e)
    {
        if (Page.IsValid)
        {
            int class_ID = Convert.ToInt32(Request.QueryString["class_ID"].ToString());
            
            string class_name = TBxname.Text;
            string class_master = TBxmaster.Text;
            int  class_num = Convert.ToInt32(TBxnum.Text.Trim());
            string class_intru = TBxintru.Text;
            Class cs = new Class(class_ID,class_name, class_num, class_master, class_intru);
            Boolean flag = Class.mod_class(cs);
            if (flag) Response.Write("<script>alert('修改成功');</script>");
            else Response.Write("<script>alert('修改失败');</script>");
            
        }
    }
}