如何清除在asp.net服务器缓存？ [英] How do I clear the server cache in asp.net?

问题描述

我如何清除asp.net服务器缓存？我们发现，有两种缓存。还有就是浏览器缓存和服务器缓存。我已经做了一些搜索，但我还没有找到一个明确的，一步一步的指导使用asp.net（或没有）清除服务器缓存。

How do I clear the server cache in asp.net? I have found out that there are two kinds of cache. There is the browser cache and the server cache. I have done some searching but I have yet to find a clear, step-by-step guide for clearing the server cache using asp.net (or not).

（更新）我刚刚了解到，code-背后因为这是在VB - Visual Basic中（点净额）。

(update) I just learned that the code-behind for this is in VB - Visual Basic (dot net).

推荐答案

您可以遍历所有缓存项并删除它们一个接一个：

You could loop through all the cache items and delete them one by one:

foreach (System.Collections.DictionaryEntry entry in HttpContext.Current.Cache){
    HttpContext.Current.Cache.Remove(string(entry.Key));
}

语法校正ASP.NET 4.5 C＃

Syntax Correction for ASP.NET 4.5 C#

foreach (System.Collections.DictionaryEntry entry in HttpContext.Current.Cache){
    HttpContext.Current.Cache.Remove((string)entry.Key);
}

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