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Distributing an iClassFactory2 control
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To
15/11/2001 10:54:38
General information
Forum:
Visual FoxPro
Category:
Other
Miscellaneous
Thread ID:
00582111
Message ID:
00582202
Views:
25
>Hello, all.
>
>We have bought an eMail address validator object which utilizes a licensing scheme using the IClassFactory2 mechanism that is implemented by most existing licensed controls.
>
>We wish to distribute this control with our VFP7 .EXE's. When I run InstallShield Express for VFP, I don't see where I can add the object to the installation. The developer of the control said that:
>
I am not terribly familiar with FoxPro, so I'm not sure if it will do
>the same thing. You would certainly need to use HexValidEmail with
>early binding. Looking at the FoxPro docs, it appears it only
>supports early binding as of version 7. Even then, I don't know if it
>will use the standard COM licensing mechanism. You may just have to
>try it and see. You can tell that HexValidEmail is using a runtime
>key when the Error property and LicensedProcessors properties are
>both 0 after creating an instance.
>
>Anyone have any ideas on how to accomplish this?
>

George,
See MSKB#Q139154. You will probably have to embed the ActiveX control on a form or subclass it. The run-time license information will be embedded in the form/class and used when VFP creates an instance of the control at run-time.

HTH.
Larry Miller
MCSD
LWMiller3@verizon.net

Accumulate learning by study, understand what you learn by questioning. -- Mingjiao
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