display a value in 3 digit after the decimal point

Question

Hello everyone I am looking to display a value in 3 digit after the comma on C #. I put this code but it appears to me 11.5 Graphic.DrawString(  +montant.ToString( .### ) lCalibri10Bold Brushes.Black 500  dis);

Priyaranjan K S · Answer

Hi You can also use : Console.WriteLine( String.Format({0:0.###} 123.4567) ); Output : 123.457 But if you consider it as a string : Console.WriteLine( String.Format({0:0.###} 123.4567) ); Output : 123.4567 The parameter has to be a number for the fomatting to work . Because Numeric formatting works on number . Thanks Priyan If you found this useful Please Accept this as Answer.

abdelwaheb ammar · Answer

i can't format directly this string in formate 0.000 ?

Priyaranjan K S · Answer

Hi You have to parse the string into decimal : String due=123.4; Decimal dueDecimal=Convert.ToDecimal(due); Console.WriteLine(dueDecimal.ToString(0.000)); Output : 123.400 Thanks Priyan If you found this useful Please Accept this as Answer.

abdelwaheb ammar · Answer

but how can i formate it if the due is a string . String due=; Console.WriteLine(due.ToString(0.000)); output:?

Priyaranjan K S · Answer

Hi You may use the Math.round function and string formatting to achieve this as below : decimal due=(decimal)Math.Round(123.45 3); Console.WriteLine(due.ToString(0.000)); Output : 123.450 Thanks Priyan If you found this useful Please Accept this as Answer.

Francis · Answer

Have you tried String.Format method: int[] years = { 2013 2014 2015 }; int[] population = { 1025632 11059672 1148233303 }; String s = String.Format({0-10} {1-10}

Year Population); for (int index = 0; index s += String.Format({0-10} {1-10:N0}
 years[index] population[index]); Console.WriteLine(s); Hope this helps if not let me know!