Go Premium for a chance to win a PS4. Enter to Win

x
  • Status: Solved
  • Priority: Medium
  • Security: Public
  • Views: 783
  • Last Modified:

hex to int

Hi, community!

When I have got a WORD variable that contains a hex-value and I need this value as int to calculate with it, how do I convert it?
And how do I convert any numeric type variable into CString in order to control the value in a MessageBox?
0
BoogieBoy
Asked:
BoogieBoy
1 Solution
 
ZoppoCommented:
Hi BoogieBoy,

numeric variables do not differ between a hex or a decimal or something. Hex is just how an app shows a value. I.e.

ASSERT( 0x0f == 15 ); // will always be true

to convert a numeric value to a CString you can use CString::Format(), i.e.

....
int x = 123456789;
double f = 12345.6789;
CString t;
t.Format( "x = %d (hex:0x%08X), f = %f (%e).", x, x, f, f );

sets t to:
"x = 123456789 (hex:0x075BCD15), f = 12345.678900 (1.234568e+004)"

hope that helps,

ZOPPO
0

Featured Post

Ask an Anonymous Question!

Don't feel intimidated by what you don't know. Ask your question anonymously. It's easy! Learn more and upgrade.

Tackle projects and never again get stuck behind a technical roadblock.
Join Now