How to remove zero after decimal point in c#

Question

Is there any Math function for this in c#?

If value is 18.00 then i want value 18, If value is 18.50 then i want value 18.5, If value is 18.25000 then i want value 18.25.

i think this is the answer you are looking for: http://stackoverflow.com/questions/4525854/remove-trailing-zeros — A.Almaktabi, Apr 25 '17 at 07:09
No, i don't want to convert in string. I want decimal value but without 0 after decimal point. — Hitesh Patil, Apr 25 '17 at 07:11
18, 18.00 and 18.00000000 are all exactly the same value, just represented differently when converted to string. Stated like this, your question doesn't make sense. Add more context/code to show your actual problem. — jeroenh, Apr 25 '17 at 07:31

score 1 · Accepted Answer · answered Apr 25 '17 at 07:45

1

You can use Decimal.Round the documentation is here

Deciaml.Round Documentation

answered Apr 25 '17 at 07:45

Vahid Vakily

306
1
7

Nikhil Agrawal · Answer 2 · 2017-04-25T07:25:07.437

If you want to convert to decimal only use this

static decimal? RemoveTrailingZeros(this decimal? value)
{
    if (value == null) return null;

    var format = $"0.{string.Join(string.Empty, Enumerable.Repeat("#", 29))}";
    var strvalue = value.Value.ToString(format);
    return ConvertToDecimalCultureInvariant(strvalue);
}

static decimal? ConvertToDecimalCultureInvariant(this string value)
{
    decimal decValue;

    if (!decimal.TryParse(value, NumberStyles.Any, CultureInfo.InvariantCulture, out decValue))
    {
        return null;
    }
    return decValue;
}

Since the precision of a decimal is 29 hence Enumerable.Repeat("#", 29).

And use it as

var result = RemoveTrailingZeros(29.0000m);

How to remove zero after decimal point in c#

2 Answers2