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Home/ Questions/Q 110617
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Asked: May 11, 20262026-05-11T02:15:18+00:00 2026-05-11T02:15:18+00:00

Can someone tell me why: var nl = Convert.ToInt64(17029268.1650117); fails, and instead you have

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Can someone tell me why:

var nl = Convert.ToInt64('17029268.1650117'); 

fails, and instead you have to do this:

var nl = Convert.ToInt64(Convert.ToDouble('17029268.1650117')); 

Because it seems so stupid!

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  1. 2026-05-11T02:15:19+00:00Added an answer on May 11, 2026 at 2:15 am

    You should probably also use long.Parse(str)

    A long is a whole number, so you can’t have decimals dude. (tried to tell you on twitter 🙂 )

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  • added an answer If it's a one time thing then I'd just do… May 11, 2026 at 1:01 pm
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