Here it is, save it as sample.prg, compiling is with these lines (the
first one doesn't compile...)
Comments and error messages in the code...
hbmk2 sample.prg xhb.lib hbwin.lib -ofirst1 -dFIRST1
hbmk2 sample.prg xhb.lib hbwin.lib -ofirst2 -dFIRST2
hbmk2 sample.prg xhb.lib hbwin.lib -osecond -dSECOND
Thank you
Francesco
---------------- sample.prg
PRIVATE oPdfApp
PRIVATE oPdfOptions
// CREATE THE MAIN OBJECT
IF ( oPdfApp := win_oleGetActiveObject( "PDFCreator.clsPDFCreator"
) ) == NIL
IF ( oPdfApp := win_oleCreateObject(
"PDFCreator.clsPDFCreator" ) ) == NIL
Alert( "ERROR! PDFCreator.clsPDFCreator not available. ["
+ Ole2TxtError()+ "]" )
quit
ENDIF
ENDIF
// CREATE AN HELPER OBJECT
IF ( oPdfOptions := win_oleGetActiveObject(
"PDFCreator.clsPDFCreatorOptions" ) ) == NIL
IF ( oPdfOptions := win_oleCreateObject(
"PDFCreator.clsPDFCreatorOptions" ) ) == NIL
Alert( "ERROR! PDFCreator.clsPDFCreatorOptions not
available. [" + Ole2TxtError()+ "]" )
RETURN NIL
ENDIF
END
// SET SOME PARAMETERS FOR THE MAIN OBJECT
oPdfApp:cVisible := .T.
oPdfApp:cStart("/NoProcessingAtStartup" , .T. )
oPdfApp:cPrinterStop := .T.
// HERE STARTS THE PROBLEM !
//
// FIRST SOLUTION:
// Public Property Get cOption(ByVal PropertyName As String) As Variant
// Public Property Let cOption(ByVal PropertyName As String, ByVal
Value As Variant)
#ifdef FIRST1
oPdfApp:cOption( "UseAutoSave" ) := 1 // Compiler error
#endif
#ifdef FIRST2
oPdfApp:cOption( "UseAutoSave" , 1 ) // runtime error
#endif
//
// Error BASE/3012 Argument error: COPTION
// Called from WIN_OLEAUTO:COPTION(0)
// Called from SAMPLE(42)
//
// SECOND SOLUTION:
// use the helper object to set the value, then assign the helper object
// to a member of the main class
// Public Property Set cOptions(ByVal Options1 As clsPDFCreatorOptions)
//
#ifdef SECOND
oPdfOptions:UseAutoSave := 1 // it's ok
// BUT THEN I NEED TO ASSIGN
oPdfApp:cOptions := oPdfOptions // runtime error
// Error BASE/3012 Argument error: _COPTIONS
// Called from WIN_OLEAUTO:_COPTIONS(0)
// Called from SAMPLE(60)
#endif
oPdfApp:cClearCache()
oPdfApp:cDefaultPrinter := "PDFCreator"
oPdfApp:cPrinterStop := .T.
oPdfApp:cClose()
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