using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Runtime.InteropServices;

namespace Bowin.Web.Controls.Mvc
{
    public abstract class BaseControl
    {
        public BaseControl()
        {
            Attributes = new Dictionary<string, string>();
            CurrentHttpContext = HttpContext.Current;

            //if (!Check())
            //{
            //    throw new Exception("软件需要注册，您并未完成注册，请联系厂商完成注册程序。");
            //}
        }

        //[DllImport("RegisterMFC.dll")]
        //public static extern bool Check();

        public HttpContext CurrentHttpContext { get; set; }
        protected IDictionary<string, string> Attributes { get; set; }
        public string ID { get; set; }
        public string Name { get; set; }
		public string Title { get; set; }
		public string CssClass { get; set; }
		/// <summary>
		/// 是否显示
		/// </summary>
		public bool? IsShow { get; set; }
		/// <summary>
		/// 是否启用
		/// </summary>
		public bool? IsEnabled { get; set; }

        public abstract string Render();
        

        private static readonly object lock_NewIDIndex = new object();
        private static int currIDIndex = 0;
        public static int NewIDIndex()
        {
            lock (lock_NewIDIndex)
            { 
                return currIDIndex++; 
            }
        }
         
    }
}