DDR爱好者之家 Design By 杰米

本文实例讲述了ASP.NET缓存处理类。分享给大家供大家参考。具体如下:
ASP.NET 缓存处理类。

用法:

Just copy this code into a new class file (.cs) and add it to your ASP .NET website. One thing to keep in mind is that data stored in ASP .NET Cache can be accessible across all sessions. So when creating a cacheID for the object to be stored, it must be unique (or it could be overwritten). I usually store the unique cacheID in the session and then use that to referrence the cacheID. (e.g. CacheHandler.Write(Session["MyCacheData"], myData);)

具体代码如下:

using System;
using System.Collections.Generic;
using System.Web.Caching;
using System.Web;
/// <summary>
/// This class reads/writes to ASP .NET server cache. For the sake of 
/// simplicity, the class writes objects to cache with no expirateion.
/// Use the Remove() function to programmatically remove objects stored
/// from the server cache. This class was created as an alternative to 
/// storing large objects in the session.
/// </summary>
public class CacheHandler
{
  public static bool Write(string cacheID, object data)
  {
    if (HttpContext.Current == null)
      return false;
    if (cacheID == null || cacheID.Equals(""))
      return false;
    HttpRuntime.Cache.Insert(
        cacheID, data, null, Cache.NoAbsoluteExpiration, 
        Cache.NoSlidingExpiration, CacheItemPriority.NotRemovable, null
        );
    return true;
  }
  public static object Read(string cacheID)
  {
    if (HttpContext.Current == null)
      return null;
    return HttpRuntime.Cache.Get(cacheID);
  }
  public static void Remove(string cacheID)
  {
    if (HttpContext.Current == null )
      return;
    if (cacheID == null || cacheID.Equals(""))
      return;
    HttpRuntime.Cache.Remove(cacheID);
  }
}

希望本文所述对大家的asp.net程序设计有所帮助。

DDR爱好者之家 Design By 杰米
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DDR爱好者之家 Design By 杰米

RTX 5090要首发 性能要翻倍!三星展示GDDR7显存

三星在GTC上展示了专为下一代游戏GPU设计的GDDR7内存。

首次推出的GDDR7内存模块密度为16GB,每个模块容量为2GB。其速度预设为32 Gbps(PAM3),但也可以降至28 Gbps,以提高产量和初始阶段的整体性能和成本效益。

据三星表示,GDDR7内存的能效将提高20%,同时工作电压仅为1.1V,低于标准的1.2V。通过采用更新的封装材料和优化的电路设计,使得在高速运行时的发热量降低,GDDR7的热阻比GDDR6降低了70%。