how to change from "CString" to "long"??

[hazel]

hello..
may i know how to change type from CString to long??

eg., CString------> "123"
to
long --------> 123

is it possible?
pls... help.. sos..

[HairyDave]

Use the atol function:

CString str = "123";
long val;

val = atoi(str);
// val = 123

Hope it helps

HD

[hazel]

thanks..

[transcendental]

Originally posted by HairyDave
Use the atol function:

CString str = "123";
long val;

val = atoi(str);
// val = 123

Hope it helps

HD

I don't think atoi() takes a CString object as its parameter.

Hazel can try

int val=atoi((LPCTSTR)str);

Hope it helps.

[CornedBee]

CString is automatically converted to LPCTSTR so it works without the explicit cast.

[hazel]

hey thank you all guyz!
but "atol" doesn't work or there's something wrong wih my program, i cant get the value...

ok..anyway..thanks..
i'll try again..

[hazel]

hi..
i put some update statements and now my program can work..
thanks for the help..