ucstudent_sel_paper.ascx.cs

在线 图书网上购物系统

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 UserControls_ucDefault : System.Web.UI.UserControl
{
    protected void Page_Load(object sender, EventArgs e)
    {
        
    }

    protected void ddlCandidatePaper_SelectedIndexChanged(object sender, EventArgs e)
    {
        try
        {
            int paperid = int.Parse(this.ddlCandidatePaper.SelectedValue.Trim());
            CandidatePaper cp = CandidatePaper.GetCandidatePaper(paperid);
            this.tbDescription.Text = cp.Description.Trim();
            this.tbReference.Text = cp.Description.Trim();
        }
        catch (Exception ee)
        {
        }
    }
    protected void Button1_Click(object sender, EventArgs e)
    {
        try
        {
            int paperid = int.Parse(this.ddlCandidatePaper.SelectedValue.Trim());
            if (Student_Paper.SelectCandidatePaper(paperid, Session["LoginID"].ToString().Trim()) != -100)
            {
                this.lbMsg.Text = "添加成功";
                this.Button1.Enabled = false;
            }
            else
            {
                 this.lbMsg.Text = "添加失败";
                this.Button1.Enabled = true;
            }
            
        }
        catch (Exception ee)
        {
        }
    }
    protected void btnModify_Click(object sender, EventArgs e)
    {
         try
        {
            int paperid = int.Parse(this.ddlCandidatePaper.SelectedValue.Trim());
            if (Student_Paper.DelectSelectedCandidatePaper(Session["LoginID"].ToString().Trim()) != -100)
            {
                if (Student_Paper.SelectCandidatePaper(paperid, Session["LoginID"].ToString().Trim()) != -100)
                {
                    this.lbMsg.Text = "更改成功";
                    this.Button1.Enabled = false;
                }
                else
                {
                    this.lbMsg.Text = "更改失败";
                    this.Button1.Enabled = true;
                }
            }
            else
            {
                this.lbMsg.Text = "更改失败";
                this.Button1.Enabled = true;
            }
            
        }
        catch (Exception ee)
        {
        }
    }
}