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Home/ Questions/Q 4055380
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Editorial Team
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Editorial Team
Asked: May 20, 20262026-05-20T14:41:39+00:00 2026-05-20T14:41:39+00:00

I have a List(Of DateTime) items. How can I check if all the items

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I have a List(Of DateTime) items. How can I check if all the items are the same with a LINQ query? At any given time there could be 1, 2, 20, 50 or 100 items in the list.

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  1. Editorial Team
    Editorial Team
    2026-05-20T14:41:39+00:00Added an answer on May 20, 2026 at 2:41 pm

    Like this:

    if (list.Distinct().Skip(1).Any())
    

    Or

    if (list.Any(o => o != list[0]))
    

    (which is probably faster)

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