FileUpload控件上传文件客户端验证格式

FileUpload控件上传文件客户端验证格式 c#,.net,FileUpload,上传,验证,客户端

using System;
using System.Text;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using System.Globalization;
using System.Text.Regularexpressions;
using System.IO;
using System.Drawing.Imaging;
using DigiControls.Web.SmartTextToolkit;

namespace CIPACE.Projects
{
    /// 

    /// Summary description for ProjectStatusTrackingMan.
    /// 

    public partial class ProjectStatusTrackingMan : CIPACE.Web.SysPage
    {

        protected string Notes = ““;
        private string Rule1 = “[^\“]*）\“[^>]*>“;
        private string Rule2 = @“\[--（?\d+）--\]“;

        BLL.Task taskService = new CIPACE.BLL.Task（）;
        private DataSet DS
        {
            get
            {
                return ViewState[“ds“] as DataSet;
            }
            set
            {
                ViewState[“ds“] = value;
            }
        }
        protected override void OnPreRender（EventArgs e）
        {
            base.OnPreRender（e）;
        }
        protected void Page_Load（object sender System.EventArgs e）
        {
            // Put user code to initialize the page here			

            SetPageInfo（）;

            if （!IsPostBack）
            {
                //BindProjects（）;
                BindStatus（）;
                IniPercent（）;
                InitialScheduleStatus（）;

                if （Request[“ProjectID“] != null）
                {
                    try
                    {
                        //ddlProject.Items.FindByValue（Request[“ProjectID“]）.Selected=true;
                        this.ucProjectSelector.Value = Request[“ProjectID“];
                    }
                    catch { }
                }

                if （CIPACE.BLL.Utility.GetStringQueryStringValue（“Act“） != string.Empty）
                {
                    txtType.Text = “0“;
                }
                else
                {
                    txtType.Text = “1“;		//add record
                }

                if （CIPACE.BLL.Utility.GetStringQueryStringValue（“ProjectStatusTrackingID“） != ““）
                {
                    txtTrkID.Text = CIPACE.BLL.Utility.GetStringQueryStringValue（“ProjectStatusTrackingID“）;
                    BindTrackingInfo（txtTrkID.Text）;
                }
                else
                {
                    txtTrkID.Text = “0“;
                    //txtStsDate.Text=DateTime.Now.ToString（“MM/dd/yyyy“null）;
                }

                if （CIPACE.BLL.Utility.GetStringQueryStringValue（“Act“）.ToLower（）.ToString（） == “del“）
                {
                    btnDelete_Click（null null）;
                }

                SmartText stDelete = new SmartText（“CF_DeleteProjectImplement

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2010-10-08 14:49  FileUpload控件客户端格式验证\
     文件        7890  2010-07-26 11:43  FileUpload控件客户端格式验证\ProjectStatusTrackingMan.aspx
     文件       27141  2010-07-26 11:43  FileUpload控件客户端格式验证\ProjectStatusTrackingMan.aspx.cs