Convert u32 to Hex string

[omegadox]

well, you can use sprintf(char *, ...)

Code:

string text = "";
u32 val = "1255";
char* pChar =  &(text[0]);
sprintf(pChar, "%08x", val);

or use std:tring StringFromFormat(const char* format, ...)

Code:

u32 val = "1255";
string text = StringFromFormat("%08x", val);