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Home/ Questions/Q 773539
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Editorial Team
Asked: May 14, 20262026-05-14T18:58:53+00:00 2026-05-14T18:58:53+00:00

in mysql default null value is (NULL) when i try to use it in

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in mysql default null value is (NULL)

when i try to use it in c# that code not work because it is a string who have a value “(NULL)”

how i can check that string is null or not. if i check by string.insnullorempty or ==null it’s not worked

how can i check this row is null or not in c#

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  1. Editorial Team
    Editorial Team
    2026-05-14T18:58:54+00:00Added an answer on May 14, 2026 at 6:58 pm

    if (dbval == System.DBNull.Value)

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