- public void AddItemToCache(Object sender, EventArgs e) {0 ]- M0 ]. T% y F1 o9 Z$ ~
- itemRemoved = false;
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4 w1 c/ f% q% s& Y9 E- onRemove = new CacheItemRemovedCallback(this.RemovedCallback);' x$ o7 A) Z$ h, b; {1 E
- 7 W; C# ?" d X8 f6 x- ^* j9 J* a6 ~
- if (Cache["Key1"] == null)" K' p" l4 \' z0 X5 c, g
- Cache.Add("Key1", "Value 1", null, DateTime.Now.AddSeconds(60), TimeSpan.Zero, CacheItemPriority.High, onRemove);
5 I8 {; Q( D- } - }
复制代码 详见:http://msdn.microsoft.com/zh-cn/ ... b.caching.cache.add(VS.80).aspx |