c#中實現全局數據變量

C#中沒有session 可以自己寫方法

 

 

using System;
using System.Collections.Generic;
using System.Text;

namespace JXC69IC
{
    class SingletonTemplate<T>
    {
        private static object locker = new object();
        private static SingletonTemplate<T> obj = null;
        private static T instance = default(T);

        private SingletonTemplate()
        {
            instance = Activator.CreateInstance<T>();
        }

        public static T Instance
        {
            get
            {
                lock (locker)
                {
                    if (obj == null)
                    {
                        obj = new SingletonTemplate<T>();
                    }
                }
                return instance;
            }
        }

    }
}
首先初始化數據

 

 //全局保存用戶信息
                SingletonTemplate<Models.JxcCuser>.Instance.USERNAME=jc.USERNAME ;//用戶名
                SingletonTemplate<Models.JxcCuser>.Instance.USERFT=jc.USERFT;//密碼
                SingletonTemplate<Models.JxcCuser>.Instance.USERPWD=jc.USERPWD;//權限

調用獲取數據

//獲取用戶權限信息
            string userft = SingletonTemplate<Models.JxcCuser>.Instance.USERFT.ToString();
            string username = SingletonTemplate<Models.JxcCuser>.Instance.USERNAME.ToString();

 

ok其中的單例模式 就不多說了