1 easy QT question and 1 easy Visual C++ question

ElDonAntonio

Senior member
Aug 4, 2001
967
0
0
Hey guys,

I'm developping a Windows application with QT Free Edition. I'm kind of pissed off because I tried executing my app on another machine and I get an error message "This application has failed to start because qt-mt230nc.dll was not found".
Ok, I can understand it needs the qt dll to run...so I check it out, and this damn file takes up more than 2 megabytes. Do I have no choice than bundling this mamoth with my program for it to run? about no one i know has qt installed on his PC just for fun unless he's running Linux.

Secundo, can somebody explain to me what the following code means and what it's for, line by line?

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

Thanks!
 

singh

Golden Member
Jul 5, 2001
1,449
0
0
It's just checking to see the MFC version.

pragma once flag will only include the "include file" once