Convert CString to Unsigned Long

[Caoimh]

I need to convert CString string to unsigned long. Exammple Need CString strPacket = "FFFFF400" to unsigned long Also any idea how to add a value to strPacket. What I mean is strPacket = "FFFFF400" + "4" = "FFFFF404";

[toxcct]

sscanf((LPCTSTR)strPacket, "%ul", &myulVar); simple, rustik.... assuming that your string is a valid unsigned long value...

TOXCCT >>> GEII power

[David Crow]

Caoimh wrote: I need to convert CString string to unsigned long. Use strtoul() for this. Caoimh wrote: Also any idea how to add a value to strPacket. What I mean is strPacket = "FFFFF400" + "4" = "FFFFF404"; Assuming that strPacket is a CString object, this is perfectly valid:

strPacket = "FFFFF400"; // assignment
strPacket += "4"; // concatenation

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"The pointy end goes in the other man." - Antonio Banderas (Zorro, 1998)

[Steve S]

(cough) Actually, I think they meant unsigned long x; unsigned long y; x = strtoul(str,NULL,16); y = strtoul(str2, NULL,16); strPacket.Format("%08lx", x+y); Steve S

[Michael Haephrati]

I usually use

_wtol(cstringvar)

- Michael Haephrati מיכאל האפרתי