我想以编程方式检索所有主题名称. 最佳答案 这是代码.它应该会帮助你.

 string dirPath = Server.MapPath( HttpRuntime.AspClientScriptVirtualPath + @"/App_Themes");

System.IO.DirectoryInfo di = new System.IO.DirectoryInfo(dirPath);

List<string> result = new List<string>();
if (di.Exists)
{
                foreach (System.IO.DirectoryInfo dir in di.GetDirectories())
                {
                    list.Add(dir.Name);
                }
}
return result;