How to display only numbers after comma in c#

[mm310]

i need print only numbers after comma example double x=33.452 Console.WriteLine(x); output 452 how I do this ?

[Sean89]

Heres a simple way:

static void Main(string[] args)
{
    double x = 33.452;
    string number = x.ToString();
    char[] sperator = { '.' };
    string[] seperate = number.Split(sperator);
    double xSplit = Convert.ToDouble(seperate[1]);
    Console.WriteLine(xSplit);
}

That will output 452 to the console. There might be an easier way though I'm not sure. Hope that helps ;P

[prrusa]

Probably and eaiser way...But this works. double d = 3.14; string s = d.ToString(); char[] delimiter = { '.' }; string[] a = s.Split(delimiter); Console.WriteLine(a[1]); gl-Paul

[Sean89]

I put the exact same thing 8 min eariler :confused:

[prrusa]

I like your's with the colored background better...:)

[prrusa]

didn't see your post...From your '???' do you not realize how two people can post within an 8 minute perion?

[Sean89]

I'm not insulting you I just thought it was kind of funny that we said the exact same thing.

[prrusa]

Hopefully its' a good thing....

[Sean89]

These message boards are practically like instant messaging lol.

[prrusa]

yes...Coding today is almost too easy with all the help availible in realtime...;)

[leppie]

Unfortunately the other solutions will fail under other cultures. Do the following instead:

double x = 33.452;
Console.WriteLine(x % Math.Floor(x));

xacc.ide-0.1.3.2

[Guffa]

This works for any culture. It also handles the case where there is no fractional digits, instead of causing an exception.

double x = 33.452;
string number = x.ToString(CultureInfo.InvariantCulture);
int pos = number.IndexOf('.');
if (pos == -1) {
Controle.WriteLine();
} else {
Console.WriteLine(number.Substring(pos + 1));
}

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