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This article mainly introduces "ASP.NET access example Analysis". In daily operation, I believe many people have doubts about ASP.NET access example analysis. The editor consulted all kinds of data and sorted out simple and easy-to-use operation methods. I hope it will be helpful for you to answer the doubts of "ASP.NET access example Analysis". Next, please follow the editor to study!

.aspx page form code:

Click event code for Button1:

This.FileUpload1.SaveAs (Server.MapPath (".")

The following error occurred:

Server error in "/ linkupload" application.

Access to the path "D:\ HL\ upload / download\ linkupload" is denied.

Description: an unhandled exception occurred during the execution of the current Web request. Check the stack trace information for more information about the error and the source in the code that caused the error.

Exception details: System.UnauthorizedAccessException: access to the path "D:\ HL\ upload / download\ linkupload" is denied.

ASP.NET access to the requested resource is not authorized. Consider granting the ASP.NET request identity access to this resource. ASP.NET has a base process identity that is used when the application is not impersonated (typically, {MACHINE}\ ASPNET on IIS 5, and network service on IIS 6). If the application is passing impersonation, the identity will be an anonymous user (usually IUSR_MACHINENAME) or an authenticated requesting user.

To grant ASP.NET access to a file, right-click the file in Explorer, select Properties, and then select the Security tab. Click add to add the appropriate user or group. Highlight the ASP.NET account and check the box corresponding to the required ASP.NET access.

Source error:

The source code that generated this unhandled exception is displayed only when compiling in debug mode. To enable this feature, perform one of the following steps, and then request URL:

Add a "Debug=true" directive to the top of the file that produced the error. For example:

Or: 2. Add the following section to the application's configuration file:

Note that the second step will cause all files in a given application to be compiled in debug mode; the * steps will only make that particular file compiled in debug mode.

Important: running an application in debug mode must incur memory / performance system overhead. Before deploying to a production scenario, make sure that application debugging is disabled.

At this point, the study on "ASP.NET access example Analysis" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

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