ASP.NET上傳文件控件實(shí)例詳解
ASP.NET上傳文件控件如何實(shí)現(xiàn)呢?
這段時(shí)間寫了個(gè)ASP.NET上傳大文件控件。經(jīng)過測試,在IE中可顯示進(jìn)度條。特此共享,望廣大網(wǎng)友多提意見。
大文件上傳控件(包含進(jìn)度條)
使用說明如下:
﹤summary﹥
上傳進(jìn)度條控件
﹤/summary﹥
﹤example﹥
ASP.NET上傳文件控件之Web.config 配置
- ﹤?xml version="1.0"?﹥
- configuration﹥
- ﹤configSections﹥
- ﹤!--上傳節(jié)點(diǎn)--﹥
- ﹤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(shí)路徑--﹥
- ﹤add key="uploadPath" value="c:\TDdownload\temp"/﹥
- ﹤!--許可上傳頁面,多個(gè)頁面用';'分開--﹥
- ﹤add key="HttpUploadModulePageGoOn" value="Upload.aspx;"/﹥
- ﹤/appSettings﹥
- /configuration﹥
ASP.NET上傳文件控件之ASPX頁面
- //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﹥
ASP.NET上傳文件控件之ASPX對應(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試通過。
ASP.NET上傳文件控件的實(shí)例就向你介紹到這里,希望對你有所幫助。
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