Is WinForms ListView in VirtualMode limited to 100,000,000 rows?

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囚心锁ツ
囚心锁ツ 2021-01-16 10:20

I have some grid scenario with > 500,000,000 rows I would like to display in ListView.

If I artificially limit my ListView to display 100,000,000:

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  • 2021-01-16 11:20

    It can't be done. As you have found, 100,000,000 is the absolute limit. MS never documented it (AFAIK), but the limit has been known for a long time: an answer from 2004.

    On previous versions of Windows, trying more than 100,000,000 crashed the OS :)

    On my XP and Vista machines, trying more than 100,000,000 rows limits the size to 9,999,999.

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