ASP.NET上传文件控件如何实现呢?
这段时间写了个ASP.NET上传大文件控件。经过测试,在IE中可显示进度条。特此共享,望广大网友多提意见。
大文件上传控件(包含进度条)
使用说明如下:
﹤summary﹥
上传进度条控件
﹤/summary﹥
﹤example﹥
ASP.NET上传文件控件之Web.config 配置
- ﹤?xml version="1.0"?﹥
- configuration﹥
- ﹤configSections﹥
- ﹤!--上传节点--﹥
- ﹤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﹥
- ﹤!--上传Modules--﹥
- ﹤httpModules﹥
- ﹤add name="HttpUploadModule" type="Common.SlickUpload.HttpUploadModule, Common"/﹥
- ﹤/httpModules﹥
- ﹤/system.web﹥
- ﹤appSettings﹥
- ﹤!--上传临时路径--﹥
- ﹤add key="uploadPath" value="c:\TDdownload\temp"/﹥
- ﹤!--许可上传页面,多个页面用';'分开--﹥
- ﹤add key="HttpUploadModulePageGoOn" value="Upload.aspx;"/﹥
- ﹤/appSettings﹥
- /configuration﹥
ASP.NET上传文件控件之ASPX页面
- //顶部
- ﹤%@ 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﹥
ASP.NET上传文件控件之ASPX对应的CS代码
- protected void Page_Load(object sender, EventArgs e)
- {
- //绑定上传客户端javascript事件
- this.BTnUpload.OnClientClick = this.WebUploadProgressBarControl.GetUploadClick_Javascript;
- //绑定上传取消客户端javascript事件
- this.hyCancel.NavigateUrl = "javascript:" + this.WebUploadProgressBarControl.GetUploadCancelClick_Javascript;
- }
- protected void BTnUpload_Click(object sender, EventArgs e)
- {
- //上传文件
- this.WebUploadProgressBarControl.SaveUploadFiles();
- }
- ﹤/example﹥
- ﹤remarks﹥
必须在IIS站点下设置端口或虚拟目录方可测试通过。
ASP.NET上传文件控件的实例就向你介绍到这里,希望对你有所帮助。
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