file_txt_edit.aspx.cs

最好用的站点内容管理系统 全部源代码都有

//======================================================
//==     (c)2008 aspxcms inc by NeTCMS v1.0              ==
//==          Forum:bbs.aspxcms.com                   ==
//==         Website:www.aspxcms.com                  ==
//======================================================
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 System.IO;
using NetCMS.Content;
using NetCMS.Content.Common;
using System.Text.RegularExpressions;
using System.Text;


public partial class manage_Sys_File_Txt_Edit : NetCMS.Web.UI.ManagePage
{
    public manage_Sys_File_Txt_Edit()
    {
        Authority_Code = "Q020";
    }
    Sys rd = new Sys();
    rootPublic pd = new rootPublic();
    string FP = NetCMS.Config.UIConfig.filePass();//从Web.config中读取文件密码信息
    protected void Page_Load(object sender, EventArgs e)
    {
        string dir = Request.QueryString["dir"];
        string filename = Request.QueryString["filename"];
        string filepath = dir.Replace("\\\\", "\\") + "\\" + filename;
        string action = Request.QueryString["action"];
        string Str_help = "<span class=\"helpstyle\" style=\"cursor:help;\" title=\"点击查看帮助\" onClick=\"Help('H_FileTxtEdit_0001',this)\">帮助</span>";//帮助提示
        if (!IsPostBack) //判断页面是否重载
        {
            //判断用户是否登录
            copyright.InnerHtml = CopyRight;//获取版权信息

            #region 显示文件路径
            dirPath.InnerHtml = "当前路径:" + dir.Replace("\\\\", "\\") + "&nbsp;&nbsp;&nbsp;&nbsp;当前文件:" + filename + Str_help;
            #endregion

            ShowFileContet(filepath);
        }

        if (action == "Save")
        {
            SaveFile(filepath);
        }
    }

    /// <summary>
    /// 显示文件内容
    /// </summary>
    ///Code by ChenZhaoHui

    protected void ShowFileContet(string filepath)
    {
        if (File.Exists(filepath))
        {
            try
            {
                StreamReader fso = new StreamReader(filepath); //实例化文件流
                FileContent.Text = fso.ReadToEnd();//将文件内容读出赋值给文本框
                fso.Close();//关闭对象
                fso.Dispose(); //释放资源
            }
            catch (Exception e)//获取异常
            {
                PageError("对文件访问被拒绝，操作失败！\n请确保您的文件不是只读且权限足够！<li>具体错误：" + e.ToString() + "<li>", "File_GetIn.aspx?id=" + FP + "");
            }
        }
        else
        {
            FileContent.Text = "";
            PageError("参数错误", "File_GetIn.aspx?id=" + FP + "");
        }

    }

    /// <summary>
    /// 保存文件
    /// </summary>
    ///Code by ChenZhaoHui

    protected void SaveFile(string filepath)
    {
        if (File.Exists(filepath))
        {
            try
            {
                StreamWriter fso = new StreamWriter(filepath);//实例化文件流
                fso.Write(FileContent.Text, true); //将文件内容写入到文件
                fso.Close();//关闭对象
                fso.Dispose();//释放资源                    
            }
            catch (Exception e) //获取异常
            {
                PageError("对文件访问被拒绝，操作失败！\n请确保您的文件不是只读且权限足够！<li>具体错误：" + e.ToString() + "<li>", "File_GetIn.aspx?id=" + FP + "");
            }
            pd.SaveUserAdminLogs(1, 1, UserNum, "文本编辑文件", "文件修改成功.");
            PageRight("文件修改成功", "File_GetIn.aspx?id=" + FP + "");
        }
        else
        {
            PageError("参数错误", "File_GetIn.aspx?id=" + FP + "");
        }
    }
}