Createobject problem

[foxbldr]

Hi,

I am using LeadTools' eprint com server in VFP8. When I used following in my application, I am geeting error. What am I doing wrong?

oEprint=CreateObject("lteprintlib.leadeprint")

error: class definition "lteprintlib.leadeprint" not found.

I regeistered DLLs.

Thank you all in advance.
Foxbldr

 

[darrellblackhawk]

Sounds like the automation class 'lteprintlib.leadeprint' is not really registered or your using the wrong syntax.
( look in the registry to see if it's actually there)

If every thing is as it should be, you should contact the class provider for help.

Darrell

 

[foxbldr]

Darrel,

When I view details of DLL with VFP object browser, it displays "ltePrintLib" as type library and under classes it displays "leadprint" as a class.



Foxbldr

 

[Olaf Doschke]

Hi Foxbldr,

well, there you have it yourself:

It should be
"ltePrintLib.leadprint", not
"ltePrintLib.leadeprint"

In general: Start regedit and search for "comserver.class", if you don't find a ProgID entry, that OLE class is not registered...

Bye, Olaf.

 

[darrellblackhawk]

Foxbldr:

Per OlafDoschke's keen eye-sight, did you solve it?

Darrell

 

[foxbldr]

Darrel/Olaf,

I looked for PROGID in registry and it worked. Actually, I used VersionIndependantProgId.


Thanks
Foxbldr

 

[Olaf Doschke]

Hi Foxbldr!

Actually, I used VersionIndependantProgId

Yes, that's a good idea, that will always use the newest version. So if you upgrade the lte print lib that means no code changes (despite of maybe some for new functionality).

Glad it helped.

Bye, Olaf.