图片批量上传.doc

多文件同时上传源代码
以下是前台代码：
--------------------------------------------------------------------
<%@ Page language= "c# " Src= "UpLoad.aspx.cs " Inherits= "WebPortal.Upload " %>

多文件上传

function addFile()
{
var str = " <INPUT type= "file " size= "50 " NAME= "File "> "
document.getElement</p><p style='padding:5px 0px;'>3、ById( "MyFile ").insertAdjacentHTML( "beforeEnd ",str)
}

t= "server " Text= "开始上传 " ID= "UploadButton ">
Font-Size= "9pt "
Width= "500px " BorderStyle= "None " BorderColor= "White ">

------------------------------------------------------------------
以下是后台代码：
------------------------------------------------------------------
using System;
using System.Collections;
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;

namespace WebPortal
{
public class Upload : System.Web.UIPage
{
protected System.Web.UI.WebControls.Button UploadButton;
protected System.Web.UI.WebControls.Label strStatus;

private void Page_Load(object sender, System.EventArgs e)
{
if (IsPostBack)SaveImages();
}

private Boolean SaveImages()
{

HttpFileCollection files = HttpContext.Current.Request.Files;
System.Text.StringBuilder strMsg = new System.Text.StringBuilder();
strMsg.Append( "上传的文件分别是： {
for(int iFile = 0; iFile < files.Count; iFile++)
{
HttpPostedFile postedFile = files[iFile];
string fileName, fileExtension;
fileName = System.IO.Path.GetFileName(postedFile.FileName);
if (fileName != " ")
{
fileExtension = System.IO.Path.GetExtension(fileName);
strMsg.Append( "上传的文件类型： " + postedFile.ContentType.ToString() + " ")
strMsg.Append( "客户端文件地址： " + postedFile.FileName + " ");
strMsg.Append( "上传文件的文件名： " + fileName + " ");
strMsg.Append( "上传文件的扩展名： " + fileExtension + " }
strStatus.Text = strMsg.ToString();
return true;
}
catch(System.Exception Ex)
{
strStatus.Text = Ex.Message;
return false;
}
}
}
}