Dictionary<实体,List<实体>>的比较

var MenuModel = new Dictionary<MenuGroupModel, List<MenuButtonModel>>();
//忽略MenuModel增加数据
var navBarData = new Dictionary<MenuGroupModel, List<MenuButtonModel>>();
//忽略navBarData增加数据
foreach (var menuInfo in MenuModel)
{
     //调用MenuGroupModel重写的Equals,MenuGroupSort相同即Model相同
     if (navBarData.Keys.ToArray().Contains(menuInfo.Key))
     {
         //是否存在
     }
 }

namespace Model
{
    public class MenuGroupModel
    {
        public string MenuGroupSort { get; set; }
        public string MenuGroupName { get; set; }

        /// <summary>
        /// 重写两个Model进行比较时:MenuGroupSort相等即Model相同
        /// </summary>
        /// <param name="obj"></param>
        /// <returns></returns>
        public override bool Equals(object obj)
        {
            return MenuGroupSort == (((MenuGroupModel)obj).MenuGroupSort);
        }
    }

    public class MenuButtonModel
    {
        public string Sort { get; set; }
        public string Name { get; set; }
        public string TargetModule { get; set; }
        public string Image { get; set; }
        /// <summary>
        /// 重写两个Model进行比较时:MenuGroupSort相等即Model相同
        /// </summary>
        /// <param name="obj"></param>
        /// <returns></returns>
        public override bool Equals(object obj)
        {
            return Sort == (((MenuButtonModel)obj).Sort);
        }

    }
}