object TryValue(object obj)
{
if (obj == null)
{
return(null);
}
double?nullable = FormatConverter.TryDouble(obj, false);
if (nullable.HasValue)
{
int num2;
long num3;
double d = nullable.Value;
if (Math.Abs((double)(d - Math.Floor(d))) != 0.0)
{
return(obj);
}
if (NumberHelper.TryInteger(d, out num2))
{
return((int)num2);
}
if (NumberHelper.TryLong(d, out num3))
{
return((long)num3);
}
}
return(obj);
}
/// <summary>
/// Parses the specified format.
/// </summary>
/// <param name="s">The string.</param>
/// <returns>Returns the value.</returns>
public override object Parse(string s)
{
s = this.TrimSpecialSymbol(s);
if ((s != null) && (s != string.Empty))
{
bool flag;
string str = NumberHelper.FixJapaneseChars(s);
if (bool.TryParse(s, out flag))
{
return((bool)flag);
}
bool flag2 = DefaultTokens.IsDecimal(str, this.NumberFormatInfo);
bool flag3 = str.IndexOf(DefaultTokens.ExponentialSymbol, (StringComparison)StringComparison.CurrentCultureIgnoreCase) > -1;
bool flag4 = (str[0] == DefaultTokens.LeftParenthesis) && (str[str.Length - 1] == DefaultTokens.RightParenthesis);
if (this.numberFormatString != null)
{
double num2;
int count = 0;
s = this.TrimPercentSign(s, out count);
if (this.TryParse(s, out num2, flag3 | flag4))
{
if (count > 0)
{
num2 /= 100.0 * count;
}
if ((num2 != 0.0) && (Math.Abs((double)(num2 - Math.Floor(num2))) != 0.0))
{
flag2 = true;
}
if (flag3)
{
flag2 = true;
}
if (!flag2)
{
int num3;
long num4;
if (NumberHelper.TryInteger(num2, out num3))
{
return((int)num3);
}
if (NumberHelper.TryLong(num2, out num4))
{
return((long)num4);
}
}
return((double)num2);
}
}
}
return(null);
}