Program to Convert decimal to hexadecimal in VC++?

How to convert decimal to hexadecimal in VC++(MFC A开发者_运维知识库pplication) ? THANKS.

http://www.cplusplus.com/reference/clibrary/cstdlib/itoa/

MFC you say?

CString bla;
int yournumber = 15;
bla.Format("%x", yournumber );

If you mean converting an int into a hex string, this would be a C++ solution:

int num = value;
string numHexStr;
stringstream ss;

ss << hex << num;
ss >> numHexStr;

You can add the uppercase manipulator for, well, uppercase. e.g.

ss << uppercase << hex << num;

If you want something more Cish you can use sprintf with %x or %X to get lower or upper case accordingly. e.g.

sprintf(str, "%x", num);