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Home/ Questions/Q 3948904
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Editorial Team
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Editorial Team
Asked: May 20, 20262026-05-20T01:25:48+00:00 2026-05-20T01:25:48+00:00

I want to copy a string in C (Windows) that contains nulls in it.

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I want to copy a string in C (Windows) that contains nulls in it. I need a function to which I will pass buffer length so that the NULL characters will be meaningless. I found StringCbCopy function but it still stops at the first NULL character.

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  1. Editorial Team
    Editorial Team
    2026-05-20T01:25:49+00:00Added an answer on May 20, 2026 at 1:25 am

    Since you know the length, use memcpy().

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