用vs自带上传控件上传小于4m的没问题，大于4m的文件一上传就无法显示
用vs自带上传控件上传小于4m的没问题，大于4m的文件一上传就无法显示
        protected   void   upbtn_Click(object   sender,   EventArgs   e)
        {
                string   FullFileName   =   this.File1.PostedFile.FileName;
                string   fileName=FullFileName.Substring(FullFileName.LastIndexOf( "\\ ")+1);
                this.File1.PostedFile.SaveAs(Server.MapPath( "up ")+ "\\ "+fileName);
        }



------解决方案--------------------
<httpRuntime executionTimeout= "10000 " maxRequestLength= "2048000 " />
web.config里面加上
可以上传200M的了.
------解决方案--------------------
<httpRuntime
executionTimeout= "110 "
maxRequestLength= "4096 "
requestLengthDiskThreshold= "80 "
useFullyQualifiedRedirectUrl= "false "
minFreeThreads= "8 "
minLocalRequestFreeThreads= "4 "
appRequestQueueLimit= "5000 "
enableKernelOutputCache= "true "
enableVersionHeader= "true "
requireRootedSaveASPath= "true "
enable= "true "
shutdownTimeout= "90 "
delayNotificationTimeout= "5 "
waitChangeNotification= "0 "
maxWaitChangeNotification= "0 "
enableHeaderChecking= "true "
sendCacheControlHeader= "true "
apartmentThreading= "false " />
------解决方案--------------------
文件在C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\CONFIG下
------解决方案--------------------
同意楼上，帮顶
------解决方案--------------------
<httpRuntime executionTimeout= "10000 " maxRequestLength= "2048000 " />
web.config里面加上
------解决方案--------------------
文件在C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\CONFIG下

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每个 asp.net 应用程序的 web.config 可以自己配置