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Visual FoxPro 5.0 & OLE/ActiveX Problem.
Message
 
À
03/02/1999 10:43:29
Paul Frost
Instem Computer Systems Ltd
Stone, Royaume Uni
Information générale
Forum:
Visual FoxPro
Catégorie:
Contrôles ActiveX en VFP
Divers
Thread ID:
00183445
Message ID:
00183454
Vues:
15
Try the same WITHOUT using the form wizard. I have heard of problems modifying forms which were created with wizard.

>I am having problems using OLE and ActiveX to display JPEG files, though the problem seems to be with any type of file. I have been following the example in the help & documentation from the original CD.
>
>I have used the Form Wizard to create a form, on which I want to display various images which cannot be bound to a General field in a table. If have the following class defined in a library file :
>
> DEFINE CLASS oleJPGObj AS OLEControl
> OleClass="MSPhotoEd.3"
> DocumentFile="Kes.jpg"
> ENDDEFINE
>
>If I try to create an object using :
> MyForm.AddObject( "oleobj1", "oleJPGObj" )
>then the Add OLE Container dialogue is displayed as if I were using the Form Wizard to add the object.
>
>If I add the object using :
> MyForm.AddObject( "oleobj1", "oleJPGObj", "MSPhotoEd.3" )
>then an icon is displayed showing the correct filename, double clicking launches MSPhoto Editor.
>
>I have also tried to use the PicClip ActiveX component supplied, replacing "MSPhotEd.3" with "PicClip.PictureClip.1" & get exactly the same results, dialog displayed with 1st method & icon/launch of MSPhoto Editor with the 2nd.
>
>Following the second method of adding the object, I have displayed the OLEClass & this is reported as "Package" in both instances rather than "MSPhotoEd.3" or "PicClip.PictureClip.1". If I use the form wizard to add objects of either type, everything works fine & the OLEClass is reported as expected.
>
>Can anyone tell me what I am doing wrong (it's probably totally obvious). Why is packager being used rather than the specified OLE/ActiveX component ? The problem is similar if I use the "Excel.Sheet" example from the help pages. (Kes.jpg does exist & the components appear properly registered, no error messages are displayed)
>
>With thanks (sorry its long winded)
>Paul
Nigel B Coates
NBC Software Services
Dublin, Ireland.
eMail: Nigel.Coates@NBCSoftware.com
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