OpenEuphoria

CopyFileEx API Call

• Posted by Larry Miller <lmiller7 at mail.com> Oct 03, 2004
• 453 views

I have been trying to use the CopyFileEx function with a call back routine
provided by call_back(). The copy works and progress is reported, but there 
is a machine exception when CopyFileEx returns. I believe the problem is
that CopyFileEx is passing too many parameters. It passes no less than 9
separate parameters, 4 of which are LARGE_INTEGERS, for a total of 13
32 bit values. According to the Euphoria documentation a maximum of 9 are 
allowed for a callback function. 

This is with Euphoria 2.4 on Windows 2000.

Am I understanding the situation incorrectly or is this a real problem?
Is there some way I can use this function? My experience with Win32Lib and
Windows programming is somewhat limited. Maybe one of you seasoned
programmers can shed some light on the subject.

Larry Miller