Show extra decimal place as Double in vb.net

Question

I tried to display the temperature. I set the temperature to be a double, when I get a temperature, e.g. 77 F, I really want to display 77.0 but I do not know how to do it? Thanks.

[Standard Numeric Format Strings](https://msdn.microsoft.com/en-us/library/dwhawy9k(v=vs.110).aspx) — Ňɏssa Pøngjǣrdenlarp, Jul 22 '16 at 17:01
Possible duplicate of [Formatting a double to two decimal places](http://stackoverflow.com/questions/18418668/formatting-a-double-to-two-decimal-places) — Visual Vincent, Jul 22 '16 at 17:04

score 0 · Answer 1 · answered Jul 22 '16 at 17:02

From: https://msdn.microsoft.com/en-us/library/0c899ak8(v=vs.110).aspx?cs-save-lang=1&cs-lang=vb#code-snippet-3

Dim value As Double
value = 70
Console.Writeline(value.ToString("0.0", CultureInfo.InvariantCulture))

displays: 70.0

Make sure you search for an answer before posting a question (e.g. "vb.net number format"). I'm surprised the site did not offer you related questions/ answers when you were typing up the question.

score 0 · Accepted Answer · answered Jul 22 '16 at 17:03

0

Use the format specifier F

Dim Temperature As Double
Temperature = 77
Console.WriteLine(Temperature.ToString("F1", CultureInfo.InvariantCulture))

Will display 77.0

See Microsoft documentation

answered Jul 22 '16 at 17:03

Wei

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Show extra decimal place as Double in vb.net

2 Answers2