rounding float toward zero?

[Yasin cepeci]

Converting single to int Rounds the upper number if the part after dot is
bigger than 0,5. But I want to discard the value after dot.

[Jon Skeet [C# MVP]]

On May 9, 4:23 pm, "Yasin cepeci" <[e-mail]:

Converting single to int Rounds the upper number if the part after dot is
bigger than 0,5. But I want to discard the value after dot.

I think Math.Truncate(double) is what you're after.

Jon

[Ignacio Machin \( .NET/ C# MVP \)]

Use,

Math.Floor

"Yasin cepeci" <ce****@gmail.comwrote in message
news:em**************@TK2MSFTNGP03.phx.gbl...

Converting single to int Rounds the upper number if the part after dot is
bigger than 0,5. But I want to discard the value after dot.

[Nicholas Paldino [.NET/C# MVP]]

Yasin,

You can pass this to the static Floor method on the Math class.

Generally speaking though, you can use the following formula to find the
floor or ceiling for any number:

floor = round(number - 0.5)
ceiling = round(number + 0.5)

Assuming that rounding will round to the next highest integer for values
of .5 and above.

Hope this helps.
--
- Nicholas Paldino [.NET/C# MVP]
- mv*@spam.guard.caspershouse.com

"Yasin cepeci" <ce****@gmail.comwrote in message
news:em**************@TK2MSFTNGP03.phx.gbl...

Converting single to int Rounds the upper number if the part after dot is
bigger than 0,5. But I want to discard the value after dot.

[Jon Skeet [C# MVP]]

On May 9, 4:32 pm, "Ignacio Machin \( .NET/ C# MVP \)" <machin TA
laceupsolutions.comwrote:

Use,

Math.Floor

That would round -0.5 to -1, which isn't what the OP wants, as far as
I can tell.

Jon

[Yasin cepeci]

it works thank you so much . happy days
"Jon Skeet [C# MVP]" <sk***@pobox.com>, haber iletisinde sunlari
yazdi:11**********************@p77g2000hsh.googleg roups.com...

On May 9, 4:23 pm, "Yasin cepeci" <[e-mail]:

>Converting single to int Rounds the upper number if the part after dot is
bigger than 0,5. But I want to discard the value after dot.

I think Math.Truncate(double) is what you're after.

Jon