Mar 16
It’s easy to programmatically set the number of decimal places in a decimal, float or double that is converted to a string. Use the ToString method with the “N” argument summed with the number of decimal places:
float value = 3.1415926F; int decimalPlaces = 3; string text = value.ToString( "N" + decimalPlaces );
Note that ‘decimalPlaces’ must be greater than or equal to zero, otherwise an exception will be thrown.
thanks this helps a lot!