获取当前ASP.NET信任级别编程 [英] Get current ASP.NET Trust Level programmatically

问题描述

有没有一个API来获取当前ASP.NET信任级别？

Is there an API to get the current ASP.NET Trust Level?

推荐答案

从<一个href=\"https://web.archive.org/web/20100409002741/http://blogs.msdn.com/dmitryr/archive/2007/01/23/finding-out-the-current-trust-level-in-asp-net.aspx\">dmitryr's博客：

AspNetHostingPermissionLevel GetCurrentTrustLevel() {
foreach (AspNetHostingPermissionLevel trustLevel in
        new AspNetHostingPermissionLevel [] {
            AspNetHostingPermissionLevel.Unrestricted,
            AspNetHostingPermissionLevel.High,
            AspNetHostingPermissionLevel.Medium,
            AspNetHostingPermissionLevel.Low,
            AspNetHostingPermissionLevel.Minimal 
        } ) {
    try {
        new AspNetHostingPermission(trustLevel).Demand();
    }
    catch (System.Security.SecurityException ) {
        continue;
    }

    return trustLevel;
 }

 return AspNetHostingPermissionLevel.None;
}

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