asp.net2.0 上传大容量文件第三方控件radupload
<httpHandlers>
<add verb="*" path="Telerik.RadUploadProgressHandler.aspx" type="Telerik.WebControls.RadUploadProgressHandler, RadUpload.Net2" />
</httpHandlers>
<httpModules>
<add name="RadUploadModule" type="Telerik.WebControls.RadUploadHttpModule, RadUpload.Net2" />
</httpModules>
2.引用并声明使用
页面中:
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
<%@ Register Assembly="RadUpload.Net2" Namespace="Telerik.WebControls" TagPrefix="radU" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>无标题页</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<radU:RadProgressManager ID="RadProgressManager1" runat="server" />
<br />
<input id="file1" runat="server" class="uploadBox" name="file1" type="file" /><br />
<radU:RadProgressArea ID="RadProgressArea1" runat="server">
</radU:RadProgressArea>
<br />
<asp:Button ID="Button1" runat="server" Text="Button" OnClick="Button1_Click" /></div>
</form>
</body>
</html>
后置代码：
using System;
using System.Data;
using System.Configuration;
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 Telerik.WebControls;
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void Button1_Click(object sender, EventArgs e)
{
//生成GUID
Guid id = System.Guid.NewGuid();
foreach (UploadedFile up in RadUploadContext.Current.UploadedFiles)
{
string fileName = up.GetName();
int index = fileName.LastIndexOf(".");
string type = fileName.Substring(index);
up.SaveAs(Server.MapPath("~/upload")+"\\" + id.ToString() + type, true);
}
}
}
3.文件大小的控制,如果太大会出现页面报错。
web.config 中的<system.web>加入
<httpRuntime maxRequestLength="2040000" executionTimeout="9000"/>