Csharp/C Sharp by API/System.Security.Permissions/FileIOPermission

new FileIOPermission()

<source lang="csharp">

using System; using System.Security; using System.Security.Permissions; class MainClass {

   public static void Main()
   {
       FileIOPermission fileIOPerm = new FileIOPermission(FileIOPermissionAccess.Write, @"C:\Data");
       Console.WriteLine(SecurityManager.IsGranted(fileIOPerm));
   }

}

 </source>