public static bool TryParseInt64(string str, out long result)
{
result = 0;
ulong r;
bool sign;
if (Helper.TryParseUInt64Core(str, false, out r, out sign))
{
if (!sign)
{
if (r <= 9223372036854775807)
{
result = unchecked ((long)r);
return(true);
}
}
else
{
if (r <= 9223372036854775808)
{
result = unchecked (-((long)r));
return(true);
}
}
}
return(false);
}
/// <summary>
/// Attempts to parse a number into a Uint32
/// </summary>
/// <param name="str"></param>
/// <param name="style"></param>
/// <param name="result"></param>
/// <returns></returns>
public static bool TryParseUInt32(string str, NumberEncoding style, out UInt32 result)
{
bool sign;
ulong tmp;
bool bresult = Helper.TryParseUInt64Core(str, style == NumberEncoding.Hexadecimal ? true : false, out tmp, out sign);
result = (UInt32)tmp;
return(bresult && !sign);
}
private static bool TryParseInt64Hex(string str, out ulong result)
{
bool sign;
return(Helper.TryParseUInt64Core(str, true, out result, out sign));
}