System.NumberFormatter.FormatPercent C# (CSharp) Méthode

		public string FormatPercent (int precision, NumberFormatInfo nfi)
		{
			precision = (precision >= 0 ? precision : nfi.PercentDecimalDigits);
			Multiply10(2);
			RoundDecimal (precision);
			ResetCharBuf (IntegerDigits * 2 + precision + 16);

			if (_positive) {
				if (nfi.PercentPositivePattern == 2)
					Append (nfi.PercentSymbol);
			}
			else {
				switch (nfi.PercentNegativePattern) {
				case 0:
					Append (nfi.NegativeSign);
					break;
				case 1:
					Append (nfi.NegativeSign);
					break;
				case 2:
					Append (nfi.NegativeSign);
					Append (nfi.PercentSymbol);
					break;
				}
			}

			AppendIntegerStringWithGroupSeparator (nfi.RawPercentGroupSizes, nfi.PercentGroupSeparator);

			if (precision > 0) {
				Append (nfi.PercentDecimalSeparator);
				AppendDecimalString (precision);
			}

			if (_positive) {
				switch (nfi.PercentPositivePattern) {
				case 0:
					Append (' ');
					Append (nfi.PercentSymbol);
					break;
				case 1:
					Append (nfi.PercentSymbol);
					break;
				}
			}
			else {
				switch (nfi.PercentNegativePattern) {
				case 0:
					Append (' ');
					Append (nfi.PercentSymbol);
					break;
				case 1:
					Append (nfi.PercentSymbol);
					break;
				}
			}

			return new string (_cbuf, 0, _ind);
		}