boguCms/App_Admin/case/CaseItem.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 Model;
using AccessDal;
using System.IO;
public partial class App_Admin_case_CaseItem : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            GetDorp();
            GetPage();
        }
    }
    protected void GetPage()
    {
        if (Request.Params["p"] == null)
        { labtit.Text = "添加案例（ Add Case ）";
        }
        else
        { labtit.Text = "修改案例 （ Case changes ）";
        int id = Convert.ToInt32(Request.QueryString["p"]);
        CaseInfo info = Case.GetModel(id);
        txtcasename.Text = info.CaseName;
        txtcontent.Text = info.CaseContent;
        txtdesc.Text = info.CaseDesc;
        txtcasetime.Text = info.CaseTime;
        dropcol.SelectedValue = info.CCID.ToString();
        caseimg.Visible = true;
        if (info.CaseImg == "")
        { caseimg.ImageUrl = "/userimg/nopop.gif"; }
        else { caseimg.ImageUrl = info.CaseImg; }

        }
    }
    protected void GetDorp()
    {
        dropcol.DataSource = CaseCol.GetList(0, 0);
        dropcol.DataTextField = "CCName";
        dropcol.DataValueField = "ID";
        dropcol.DataBind();
    }
    protected void delbtn_Click(object sender, EventArgs e)
    {
         int id = Convert.ToInt32(Request.QueryString["p"]);
       CaseInfo info = Case.GetModel(id);
        if (info.CaseImg != "")
        { File.Delete(Server.MapPath(info.CaseImg)); }
        int flag = Case.Delete(id);
        if (flag != 0)
        {
            Page.RegisterStartupScript("script", "<script>alert('此案例已删除！');window.location.href='Default.aspx'</script>");
        }
        else
        { Page.RegisterStartupScript("script", "<script>alert('数据错误，删除失败！');</script>"); }