Information générale
Catégorie:
COM/DCOM et OLE Automation
Titre:
Help! What am I missing?
I am unable to get an object created as a com object to support an array.
What am I doing wrong - or more likely, what is it I don't understand?
Sample 1: Save this code to a prg, add to a project, and build the project as a DLL. Call the dll, e.g., "AComDll"
**** CODE FOR SAMPLE 1 PRG ******
DEFINE CLASS AnObject AS custom OLEPUBLIC
DIMENSION AnArray[3,1]
PROCEDURE AMethod
store 'John' to this.AnArray
ENDPROC
ENDDEFINE
**** END OF CODE ******
Now run these two lines from the command window to create an instance of the object, and to fire the method:
o = createobject('AComDll.AnObject')
o.AMethod()
Use debug's "locals" window, and note that o.AnArray is NOT an array.
Sample 2: Save this code to a prg and execute the PRG
**** CODE FOR SAMPLE 2 PRG ******
clea all
public o
o = createobject('AnObject')
= o.AMethod()
DEFINE CLASS AnObject AS custom
DIMENSION AnArray[3,1]
PROCEDURE AMethod
store 'John' to this.AnArray
ENDPROC
ENDDEFINE
**** END OF CODE ******
Now use debug's "locals" window, and you will see that o.AnArray IS STILL an array.
Any suggestions will be most appreciated!
Suivant
Répondre
Voir le fil de ce thread
Voir le fil de ce thread à partir de ce message seulement
Voir tous les messages de ce thread
Voir tous les messages de ce thread à partir de ce message seulement