public static string Format(object value, int decimalDigits, int decimalScale, bool displayThousandSeperator, bool displayEmptyForZero)
{
string result;
if (value == null)
{
result = string.Empty;
}
else if (value.GetType() == typeof(string))
{
result = (string)value;
}
else
{
decimal num = System.Convert.ToDecimal(value);
if (num != 0m)
{
if (decimalDigits > 0)
{
result = NumberUtils.Format(NumberUtils.Round(num, decimalDigits), "n" + decimalDigits, displayThousandSeperator);
}
else if (decimalScale > 0)
{
num = NumberUtils.Round(num, decimalScale);
result = (displayThousandSeperator ? NumberUtils.FormatWithThousandSeperator(num, decimalScale) : NumberUtils.Format(num));
}
else if (displayThousandSeperator)
{
result = NumberUtils.FormatWithThousandSeperator(num, 8);
}
else
{
result = NumberUtils.Format(num);
}
}
else
{
result = (displayEmptyForZero ? string.Empty : NumberUtils.Format(num));
}
}
return(result);
}
public static string Format(object value, int decimalDigits, int decimalScale)
{
return(NumberUtils.Format(value, decimalDigits, decimalScale, false, false));
}
public static string Format(object value)
{
return(NumberUtils.Format(value, 0, 8));
}
public static string GetUpperCase(object value, int decimalDigits, NumberUpperCaseKind upperCaseKind)
{
string result;
decimal num;
if (value == null || value.ToString().Trim() == "" || (value.GetType() == typeof(double) && (double.IsNaN((double)value) || double.IsInfinity((double)value))))
{
result = string.Empty;
}
else if (!decimal.TryParse(value.ToString(), out num))
{
result = value.ToString();
}
else
{
if (decimalDigits > 0)
{
num = NumberUtils.Round(num, decimalDigits);
}
string str = string.Empty;
if (num < 0m)
{
str = "负";
}
string numberBits = NumberUtils.GetNumberBits(System.Math.Abs(num), 0);
if (numberBits.Length > 12 || numberBits == "E")
{
result = "面值太大,不能转换";
}
else
{
string numberBits2 = NumberUtils.GetNumberBits(System.Math.Abs(num), 1);
int length = numberBits.Length;
string text = string.Empty;
string[] array = new string[]
{
"零",
"壹",
"贰",
"叁",
"肆",
"伍",
"陆",
"柒",
"捌",
"玖"
};
string[] array2 = new string[]
{
"",
"",
"拾",
"佰",
"仟",
"万",
"拾",
"佰",
"仟",
"亿",
"拾",
"佰",
"仟",
"万"
};
string[] array3 = new string[]
{
"圆",
"角",
"分"
};
for (int i = 1; i <= length; i++)
{
string s = numberBits.Substring(length - i, 1);
text = array[int.Parse(s)] + array2[i] + text;
}
text = text.Replace("拾零", "拾");
text = text.Replace("零拾", "零");
text = text.Replace("零佰", "零");
text = text.Replace("零仟", "零");
text = text.Replace("零万", "零");
for (int i = 1; i <= 6; i++)
{
text = text.Replace("零零", "零");
}
text = text.Replace("零万", "零");
text = text.Replace("零亿", "零");
text = text.Replace("零零", "零");
if (text.Length > 1)
{
if (text.Substring(text.Length - 1, 1) == "零")
{
text = text.Remove(text.Length - 1, 1);
}
}
string str2 = "";
if (numberBits2 != "0")
{
str2 = NumberUtils.GetDecimalUpperDisplay(numberBits2, array, upperCaseKind);
}
result = str + text + str2;
}
}
return(result);
}
internal static void Test()
{
decimal number = 0.245m;
System.Console.WriteLine(NumberUtils.Round(number, 2));
}
private static string FormatWithThousandSeperator(decimal value, int digits)
{
string str = value.ToString("n" + digits);
return(NumberUtils.FormatWithThousandSeperatorExtracted(str));
}