adddocument.aspx.cs

来自「《精通ASP.NET2.0网络应用系统开发》书中的源码」· CS 代码 · 共 82 行

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;
using DocumentManager;
using System.Data.SqlClient;
using SQLHelper;

public partial class AddDocument : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        Session["UserID"] = "0";

        if (Session["UserID"] == null)
        {
            Response.Redirect("~/Default.aspx");
        }

        if (!Page.IsPostBack)
        {
            ///绑定控件的数据            
            BindCategoryData();
        }
    }

    private void BindCategoryData()
    {
        Category category = new Category();
        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
            DocumentManager.Document document = new Document();
            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('" + ASPNET2System.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="
                    + ASPNET2System.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");
    }

    protected void deleteBtn_Click(object sender, ImageClickEventArgs e)
    {
        ///
    }
}