bool Text::TryParseUInt64(const string&in str, int64&out, int base = 10)Tries to parse the given string as a 64 bit unsigned integer. This will return true only if the string was parsed entirely and was not empty.
string str
int64
int base
The base to use when parsing the integer. To parse hexadecimal numbers, use base 16. Pass 0 to automatically determine the base.
bool