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

namespace HotelPms.Share.Windows.Component
{
    public static class ControlEx
    {
        /// <summary>
        /// コントロールの拡張プロパティメソッド追加
        /// </summary>
        /// <param name="self"></param>
        /// <returns></returns>
        public static object GetPropertyEx(this Control self, string key)
        {
            ControlPropertyEx val = null;
            ControlPropertyEx.Data.TryGetValue(self, out val);
            return val.Addition[key];
        }

        public static void SetPropertyEx(this Control self, string key, object value)
        {
            ControlPropertyEx data = null;
            if(!ControlPropertyEx.Data.TryGetValue(self, out data))
            {
                data = new ControlPropertyEx();
                ControlPropertyEx.Data.Add(self, data);
            }
            data.Addition[key] = value;  //存在しなかったら、自動追加
        }


        public static ControlPropertyEx GetPropertyData(this Control self)
        {
            ControlPropertyEx val = null;
            ControlPropertyEx.Data.TryGetValue(self, out val);
            return val;
        }
    }
}