GDI 中发生一般错误- 权限
当我尝试将图像文件保存到虚拟目录时，我收到“GDI+ 中发生一般错误”。这似乎是一个权限问题，因为在调试过程中，我将文件路径更改为本地硬盘驱动器并能够保存文件。
虚拟目录在特定域帐户下运行，对文件夹和共享具有完全控制权。 IIS 正在为图像提供服务，我可以在 IIS 中浏览虚拟目录的目录结构，还可以在以域帐户连接时保存、重命名和删除文件夹中的文件。
当我尝试从应用程序保存文件时，IIS 是否以除我或域帐户之外的其他用户身份进行连接？
任何对此的帮助将不胜感激！
When I attempt to save an image file to a virtual directory I get "A generic error occurred in GDI+." This seems to be a permission issue, because during the debug process, I changed the file path to my local hard drive and was able to save the file.
The virtual directory is running under a specific domain account, with full control given to the folder and the share. IIS is serving the images, and I can navigate through the directory structure of the virtual directory in IIS, and also save, rename and delete files in the folder while connected as the domain account.
When I attempt to save the file from the application, does IIS connect as some other user, other than me or the domain account?
Any help with this would be appreciated!
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经过一番谷歌搜索后，我们发现了 Rick Strahl 的博客文章，该文章修复了问题。为了确定应用程序运行的帐户，我们使用了 <%= Environment.UserName %> - 这返回了 ASPNET（IIS 5.1 - 没有 appPools），
然后我们将用户名和密码添加到 machine.config，以便应用程序将在我们指定的帐户下运行，而不是 ASPNET 帐户
C:\windows\Microsoft.NET\ Framework\v2.0.50727\CONFIG
希望这对某人有帮助！
After some Googling we found a blog post by Rick Strahl which fixed the problem. To determine the account that the application in running under we used <%= Environment.UserName %> - this returned ASPNET (IIS 5.1 - does not have appPools)
We then added a username and password to the machine.config so the app would run under an account that we specified and not the ASPNET account
C:\windows\Microsoft.NET\Framework\v2.0.50727\CONFIG
Hope this helps someone!