這段時(shí)間寫(xiě)了個(gè)asp.net 上傳大文件控件。經(jīng)過(guò)測(cè)試，在ie中可顯示進(jìn)度條。特此共享，望廣大網(wǎng)友多提意見(jiàn)。

大文件上傳控件（包含進(jìn)度條）

使用說(shuō)明如下：

     <summary>
     上傳進(jìn)度條控件
     </summary>
     <example>
     Web.config 配置
     <?xml version="1.0"?>
    <configuration>
       <configSections>
          <!--上傳節(jié)點(diǎn)-->
          <sectionGroup name="slickUpload">
             <section name="uploadLocation          </sectionGroup>
       </configSections>
       <system.web>
          <httpRuntime maxRequestLength="2024000" executionTimeout="300"/>
          <httpHandlers>
         <add verb="*" path="CommonToolsASHX.ashx" type="Common.Web.AppControl.CommonToolsASHX, Common" />
         <add verb="*" path="CommonToolsASHX_XML.ashx" type="Common.Web.AppControl.CommonToolsASHX_XML, Common" />
          </httpHandlers>
          <!--上傳Modules-->
          <httpModules>
         <add name="HttpUploadModule" type="Common.SlickUpload.HttpUploadModule, Common"/>
          </httpModules>
       </system.web>
       <appSettings>
          <!--上傳臨時(shí)路徑-->
          <add key="uploadPath" value="c:/TDdownload/temp"/>
          <!--許可上傳頁(yè)面，多個(gè)頁(yè)面用';'分開(kāi)-->
          <add key="HttpUploadModulePageGoOn" value="Upload.aspx;"/>
       </appSettings>
    </configuration>

     ASPX頁(yè)面
       //頂部
       <%@ Register Assembly="Common" Namespace="Common.Web.AppControl" TagPrefix="cc1" %>
        //form內(nèi)
        <asp:FileUpload ID="fileUploadFile" runat="server" />
        <asp:Button ID="BtnUpload" runat="server" OnClick="Button1_Click" Text="Upload" />
        <asp:HyperLink ID="hyCancel" runat="server">Cancel</asp:HyperLink>
        <cc1:WebUploadProgressBar ID="WebUploadProgressBarControl" runat="server" UploadPath="C:/TDdownload"></cc1:WebUploadProgressBar>

     ASPX對(duì)應(yīng)的CS代碼
            protected void Page_Load(object sender, EventArgs e)
            {
                //綁定上傳客戶端javascript事件
                this.BtnUpload.OnClientClick = this.WebUploadProgressBarControl.GetUploadClick_Javascript;
                //綁定上傳取消客戶端javascript事件
                this.hyCancel.NavigateUrl = "javascript:" + this.WebUploadProgressBarControl.GetUploadCancelClick_Javascript;
            }
            protected void BtnUpload_Click(object sender, EventArgs e)
            {
                //上傳文件
                this.WebUploadProgressBarControl.SaveUploadFiles();       
            }
     </example>
     <remarks>必須在IIS站點(diǎn)下設(shè)置端口或虛擬目錄方可測(cè)試通過(guò)，又問(wèn)題請(qǐng)和zljGood@hotmail.com聯(lián)系</remarks>

 有問(wèn)題請(qǐng)和zljGood@hotmail.com聯(lián)系， email:zlj9000@hotmail.com

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