adddocument.aspx.cs

精通网络应用系统开发 光盘 该书是人民邮电出版社出版的

using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;

public partial class DesktopModules_Document_AddDocument : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (Session["UserID"] == null) { Response.Redirect("~/Default.aspx"); }
        if (!Page.IsPostBack) { BindCategoryData(); }   ///绑定控件的数据
    }
    private void BindCategoryData()
    {
        CategoryM category = new CategoryM();
        category.BindCategoryTreeList(CategoryList);
    }

    protected void AddBtn_Click(object sender, EventArgs e)
    {
        if (Session["UserID"] == null) { return; }
        ///如果页面输入内容合法
        if (Page.IsValid == true)
        {   ///定义类
            DocumentM document = new DocumentM();
            try
            {   ///添加新数据
                document.AddDocument(Desn.Text.Trim(), Body.Text,
                    Int32.Parse(CategoryList.SelectedValue),
                    Int32.Parse(Session["UserID"].ToString()),
                    Author.Text.Trim(), FromSource.Text);
                ///显示操作结果信息
                Response.Write("<script>window.alert('"
                    + ASPNET35System.OPERATIONADDSUCCESSMESSAGE + "')</script>");
            }
            catch (Exception ex)
            {   ///显示添加操作中的失败、错误信息
                Response.Redirect("~/DesktopModules/ErrorPage.aspx?ErrorUrl="
                    + ASPNET35System.RedirectErrorUrl(Request.RawUrl)
                    + "&ErrorMessage=" + ex.Message.Replace("\n", " "));
            }
        }

    }
    protected void ReturnBtn_Click(object sender, EventArgs e)
    {
        ///返回管理页面
        Response.Redirect("~/DesktopModules/Document/DocumentManage.aspx");

    }
}