Round up - .NET Framework

Ruslan

How can I round up a float number?

For example:

If I have a number 3.6 I want to obtain 4 and

If I have a number 3.1 also to obtain 4

Thanks a lot.

Ruslan

Jul 19 '05 #1

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8140

Frank Mulvenny

Ruslan wrote:

How can I round up a float number?

Math.Ceiling

Jul 19 '05 #2

Uri Dor

add 0.5 and truncate?

Ruslan wrote:

How can I round up a float number?

For example:

If I have a number 3.6 I want to obtain 4 and

If I have a number 3.1 also to obtain 4

Thanks a lot.

Ruslan

Jul 19 '05 #3

Jay B. Harlow [MVP - Outlook]

Ruslan,
Have you tried System.Math.Ceiling? Which returns the smallest whole number
greater than or equal to the specified number.

Note for negative numbers it will return numbers closer to zero.

Ceiling(-3.6) will return -3.

The function System.Match.Floor will return the smallest whole number less
than or equal to the specified number.

Hope this helps
Jay

"Ruslan" <ru*********@hotmail.com> wrote in message
news:%2****************@TK2MSFTNGP10.phx.gbl...

How can I round up a float number?

For example:

If I have a number 3.6 I want to obtain 4 and

If I have a number 3.1 also to obtain 4

Thanks a lot.

Ruslan

Jul 19 '05 #4

Ruslan

Thanks, Jay

It helped me.

Ruslan

"Jay B. Harlow [MVP - Outlook]" <Ja********@email.msn.com> wrote in message
news:#Q**************@TK2MSFTNGP12.phx.gbl...

Ruslan,
Have you tried System.Math.Ceiling? Which returns the smallest whole number greater than or equal to the specified number.

Note for negative numbers it will return numbers closer to zero.

Ceiling(-3.6) will return -3.

The function System.Match.Floor will return the smallest whole number less
than or equal to the specified number.

Hope this helps
Jay

"Ruslan" <ru*********@hotmail.com> wrote in message
news:%2****************@TK2MSFTNGP10.phx.gbl...
How can I round up a float number?

For example:

If I have a number 3.6 I want to obtain 4 and

If I have a number 3.1 also to obtain 4

Thanks a lot.

Ruslan

Jul 19 '05 #5

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