C# 如何检查管理员权限/特权

Question

我想用我的 C# 应用程序创建一个文件夹。我正在写代码，对我来说一切正常，但我的 friend 得到一个错误

Access to the path 'myfolder' is denied.

那我怎么申请管理员权限呢？我搜索过它可以用 list 创建。它是什么？我如何/在哪里可以获得 list ？我是新手对不起。我想要这样的东西:

Answer 1

Suggestion 1 to check admin rights - this one is if you want to do something with the bool value within the code after you do your checks

这将返回一个 bool 值并允许您使用 isAdmin 做您想做的事

using System.Security.Principal;

bool isAdmin;
WindowsIdentity identity = WindowsIdentity.GetCurrent();
WindowsPrincipal principal = new WindowsPrincipal(identity);
isAdmin = principal.IsInRole(WindowsBuiltInRole.Administrator);

Suggest 2 - force my .NET App to run as administrator - this is the one i would do if you always want it to run as administrator and is the one i would suggest to use.

您需要修改嵌入到程序中的 list 。这适用于 VS2008 及更高版本:Project + Add New Item，选择“Application Manifest File”。更改 <requestedExecutionLevel>元素:

 <requestedExecutionLevel level="requireAdministrator" uiAccess="false" />

用户在启动程序时会收到 UAC 提示。