asp.net上傳大檔案控件

這段時間寫了個asp.net上傳大檔案控件。經過測試，在ie中可顯示進度條。特此共享，望廣大網友多提意見。大檔案上傳控件（包含進度條）使用說明如下：

這段時間寫了個asp.net 上傳大檔案控件。經過測試，在ie中可顯示進度條。特此共享，望廣大網友多提意見。

大檔案上傳控件（包含進度條）

使用說明如下：

<?xml version="1.0"?>

    <configuration>

       <configSections>

          <!--上傳節點-->

          <sectionGroup name="slickUpload">

             <section name="uploadLocationProvider" type="Common.SlickUpload.Configuration.UploadLocationProviderHandler, Common"/>

          </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>

          <!--上傳臨時路徑-->

          <add key="uploadPath" value="c:/TDdownload/temp"/>

          <!--許可上傳頁面，多個頁面用';'分開-->

          <add key="HttpUploadModulePageGoOn" value="Upload.aspx;"/>

       </appSettings>

    </configuration>

     ASPX頁面

       //頂部

       <%@ Register Assembly="Common" Namespace="Common.Web.AppControl" TagPrefix="cc1"%>

        //form内

        <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對應的CS代碼

            protected void Page_Load(object sender, EventArgs e)

            {

                //綁定上傳用戶端javascript事件

                this.BtnUpload.OnClientClick = this.WebUploadProgressBarControl.GetUploadClick_Javascript;

                //綁定上傳取消用戶端javascript事件

                this.hyCancel.NavigateUrl = "javascript:" + this.WebUploadProgressBarControl.GetUploadCancelClick_Javascript;

            }

            protected void BtnUpload_Click(object sender, EventArgs e)

            {

                //上傳檔案

                this.WebUploadProgressBarControl.SaveUploadFiles();       

            }

     </example>