datacache.cs

小型ERP系统源码,修改版本

using System;
using System.Web;
using System.Reflection;

namespace DLOA.DALFactory
{
	/// <summary>
	/// 缓存相关的操作类
	/// </summary>
	public class DataCache
	{
		/// <summary>
		/// 获取当前应用程序指定CacheKey的Cache值
		/// </summary>
		/// <param name="CacheKey"></param>
		/// <returns></returns>
		public static object GetCache(string CacheKey,Type type)
		{

			System.Web.Caching.Cache objCache = HttpRuntime.Cache;
            object obj =  objCache[CacheKey];
            //如果缓存中不存在该对象则创建
            if (obj == null)
            {
                obj = System.Activator.CreateInstance(type);
                SetCache(CacheKey, obj);
            }
            return obj;

		}

		/// <summary>
		/// 设置当前应用程序指定CacheKey的Cache值
		/// </summary>
		/// <param name="CacheKey"></param>
		/// <param name="objObject"></param>
		public static void SetCache(string CacheKey, object objObject)
		{
			System.Web.Caching.Cache objCache = HttpRuntime.Cache;
			objCache.Insert(CacheKey, objObject);
		}
	}
}