TMTT/Permission/PermissionHelper.cs

using Model;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace Permission
{
    public static class PermissionHelper
    {
        private static readonly Dictionary<Control, PermissionLevel> _permissionLevels = new Dictionary<Control, PermissionLevel>();

        public static void SetPermissionLevel(this Control control, PermissionLevel level)
        {
            if (control == null) return;
            _permissionLevels[control] = level;
        }

        public static PermissionLevel GetPermissionLevel(this Control control)
        {
            return control != null && _permissionLevels.TryGetValue(control, out PermissionLevel level) ? level : PermissionLevel.无权限;
        }
    }
}