Remove Object From Cache at Midnight

[Jordan Richard]

What would be a good way to ensure that a DataTable, stored in the Cache,
gets removed from the Cache every day at midnight?

I know I can't assume that it's there - but if it is, I want it to be
removed at that particular time of day.

Thanks.

 

[Scott Allen]

When you use the Insert method of the cache, you can specify an
absolute expiration as the 4th parameter.

ie:

DateTime midnight = DateTime.Now.AddDays(1).Date;
Cache.Insert("key", objectToCache, null, midnight, TimeSpan.Zero);

HTH,

 

[Jordan Richard]

Beautiful! Thanks. (don't know how I missed that in the documentation).