Checking Record Falling Between Multiple Dates?

Feb 1, 2011

I'm looking to find out the most efficient pseudo-code in order to achieve the following conditions:

I have an "event" which has a start and an end date (S1, S2). I am try to find out if this even occurs within a specific timeframe (D1, D2). If the event only lasts for one day, it will not have an end date. I only want one occurance of the event in the query.

If anybody is able to assist with tbe psuedo code behind such a query, I'd be grateful.

It's for use within a LINQ query.

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