Brettle.Web.NeatUpload.dll支持的大文件上传,显示上传 进度条

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Brettle.Web.NeatUpload.dll支持的大文件上传 1.在工具箱中添加Brettle.Web.NeatUpload.dll，可以看到工具箱中出现InputFile等控件。 2.复制文件夹NeatUpload到根目录. 3.拖放使用上传控件InputFile和进度条ProgressBar,添加上传文件的按钮.aspx页面代码如下： < body >    < form id ="form1" runat ="server" >    < div >         < upload:InputFile id ="AttachFile" runat ="server" ></ upload:InputFile >        < asp:Button ID ="Upload" runat ="server" Text ="Upload" OnClientClick ="ToggleVisibility('ProgressBar','on')" OnClick ="Upload_Click" />          < div id ="ProgressBar"    style ="display:none;" >                     < upload:progressbar id ="pbProgressBar" runat ="server" Inline ="true" Width ="500px" Height ="100" > </ upload:progressbar >        </ div > </ div > </ form > </ body > 4.添加脚本代码ToggleVisiblity函数到页面上如下： < script type = " text/javascript " language = " javascript " >         function ToggleVisibility(id, type)         {           el = document.getElementById(id);           if (el.style)              {                 if (type == ' on')                  {                                           el.style.display = ' block';                  }                  else                  {                                          el.style.display = ' none';                  }              }              else              {                 if (type == ' on')                 {                                            el.display = ' block';                 }                 else                 {                                          el.display = ' none';                 }              }         } </ script > 5.给上传文件的按钮添加事件Upload_Click protected void Upload_Click( object sender, EventArgs e)      {         string FileName = this.AttachFile.FileName;//获取上传文件的全路径         string ExtenName = System.IO.Path.GetExtension(FileName);//获取扩展名         string SaveFileName = System.IO.Path.Combine(Request.PhysicalApplicationPath, DateTime.Now.ToString("yyyyMMddhhmm") + ExtenName);//合并两个路径为上传到服务器上的全路径           if (this.AttachFile.ContentLength > 0)         {             try             {                             this.AttachFile.MoveTo(SaveFileName, Brettle.Web.NeatUpload.MoveToOptions.Overwrite);                      }             catch (Exception ex)             {                             throw ex;                      }                  }          } 6.在配置文件web.config中添加http模块声明: < httpModules useFullyQualifiedRedirectUrl="true" >        < add name ="UploadHttpModule" type ="Brettle.Web.NeatUpload.UploadHttpModule, Brettle.Web.NeatUpload" /> </ httpModules > 7.需要在web.config进行其他一些设置才能保证完美 在<configuration>里面加入 < configSections >          < sectionGroup name ="system.web" >            < section name ="neatUpload" type ="Brettle.Web.NeatUpload.ConfigSectionHandler, Brettle.Web.NeatUpload" allowLocation ="true" />          </ sectionGroup >        </ configSections > 在 <system.web>加入 < neatUpload useHttpModule ="false" maxNormalRequestLength ="4096" maxRequestLength ="2097151" defaultProvider ="FilesystemUploadStorageProvider" >            < providers >              < add name ="FilesystemUploadStorageProvider"           type ="Brettle.Web.NeatUpload.FilesystemUploadStorageProvider, Brettle.Web.NeatUpload" />            </ providers >      </ neatUpload > 在<configuration>里面的后面位置加入 < location path ="Default.aspx" >          < system .web >            < neatUpload useHttpModule ="true" />            < httpRuntime maxRequestLength ="2097151" executionTimeout ="3600" useFullyQualifiedRedirectUrl ="true" />          </ system.web >        </ location > </ configuration > 最后这里是上面需要的文件和dll文件的源代码以及怎样用的例子 Brettle.Web.NeatUpload.dll源代码 NeatUpload文件夹 NeatUpload.dll Demo 注意的问题： 例如：标记 " <select > " 前面的 " <sel "等变为乱码，导致后面的一串代码完全显示在网页上。 1.大都是DropDownList生成的select 或 RadioButtonList生成的table出现乱码。 2.偶尔出现，刷新一下就好了。 3.之前网站中javascript、css等文件，有部分是ANSI格式保存，后改为UTF-8保存，乱码出现几率大大下降。 4.中文网站，但并无中文变为乱码的现象。 5.Web.Config中的设置为 <globalization requestEncoding= "utf-8 " responseEncoding= "utf-8 " fileEncoding= "utf-8 "/ > 结论：不是什么编码问题。是上传组件Brettle.Web.NeatUpload的问题。在.config中加入了一句： <httpModules > <add name= "UploadHttpModule " type= "Brettle.Web.NeatUpload.UploadHttpModule, Brettle.Web.NeatUpload "/ > </httpModules > 据分析，这个组件在页面比较大的时候会有截断源代码的行为！ 大家以后用其它组件一定要注意了！