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#1 Posted : Thursday, June 8, 2006 11:30:20 AM(UTC)

Travis  
Travis

Groups: Registered, Tech Support
Posts: 207

Was thanked: 3 time(s) in 3 post(s)

When trying to load a DXF file you may experience a failure of -9 Invalid File Format.  To overcome this error add the following of code before L_VecLoadMemory:

FILTERINFO fi;
memset(&fi, 0, sizeof(fi));
L_GetFilterInfo(TEXT("DXF"), &fi, sizeof(fi));
fi.uFlags |= FILTERINFO_CHECKEDBYFILEINFO;
L_SetFilterInfo(&fi, 1, 0);
L_FreeFilterInfo(&fi, 1, 0);

This will force the DXF filter to be used first to load the file.

Attached is a sample in VC 6.0, using MFC and LEAD's API Library.

File Attachment(s):
API - V14 - L_VecLoadMemory.zip (37kb) downloaded 36 time(s).
Travis Montgomery
Senior Sales Engineer
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