/// <summary>
/// Add commas into thousands places.
/// </summary>
/// <param name="decimalDigit">-1: show full decimal</param>
/// <returns></returns>
public static string AddThousandSeparator(decimal number, int decimalDigit = 2, ESeparator separator = ESeparator.Comma)
{
if (decimalDigit < 0)
{
long integerPart = (long)number;
decimal decimalPart = System.Math.Abs(number - integerPart);
if (separator == ESeparator.Dot)
{
return(integerPart.ToString("#,0", CULTURE_DOT) + (decimalPart > 0 ? "," + decimalPart.ToString().Substring(2) : string.Empty));
}
else
{
return(integerPart.ToString("#,0", CULTURE_COMMA) + (decimalPart > 0 ? "." + decimalPart.ToString().Substring(2) : string.Empty));
}
}
else
{
return(number.ToString("N" + decimalDigit, separator == ESeparator.Dot ? CULTURE_DOT : CULTURE_COMMA));
}
}
/// <summary>
/// Add commas into thousands places.
/// </summary>
public static string AddThousandSeparator(long number, ESeparator separator = ESeparator.Comma)
{
return(number.ToString("#,0", separator == ESeparator.Dot ? CULTURE_DOT : CULTURE_COMMA));
}
