Hi Mindaugas,
An easy (but I do not know if it is correct) way to solve this problem is to
use DISPATCH_PROPERTYPUT | DISPATCH_PROPERTYPUTREF instead of
DISPATCH_PROPERTYPUT in Invoke() call. Actually we use such technique on
access: DISPATCH_PROPERTYGET | DISPATCH_METHOD. But my
This can be solved by using _ in front of method to force
DISPATCH_PROPERTYPUT. So,
oPdfApp:_cOption( UseAutoSave , 1 )
do the job.
Yes, it does. Thank you !
I still have problems with 100% cpu load when I call ::cClose() but
I'm investigating on this
Francesco
I still have problems with 100% cpu load when I call ::cClose() but
I'm investigating on this
It seems that I have this problem only in the demo program... I will
investigate i f possible...
Francesco
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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
Hi,
#ifdef FIRST1
oPdfApp:cOption( UseAutoSave ) := 1 // Compiler error
#endif
#ifdef FIRST2
oPdfApp:cOption( UseAutoSave , 1 ) // runtime error
#endif
//
I've used OleView.exe to see PDFCreator methods. It shows:
[id(0x68030009), propget]
HRESULT cOption([in] BSTR PropertyName,
// Error BASE/3012 Argument error: COPTION
// Called from WIN_OLEAUTO:COPTION(0)
// Called from SAMPLE(42)
The real error code is 0x8002000E DISP_E_BADPARAMCOUNT
It would be nice to have real OLE error code instead of 3012, but the problem
is that error codes are USHORT and OLE errors
Hi Przemek,
Viktor,
The bad thing with abstracted types is the fact the it makes creating
interface between Harbour and other tools harder.
As long as Harbour uses well known types then it's quite easy.
When I have a function in some library which needs as parameter variable as
type 'abc'
In this case I agree that final type for error codes should be existing
HB_ERRCODE and this type should be converted to 'unsigned int' but before
you will change it please check all places in the Harbour SVN which will
be effected by such modification. We have to well know them. I'm mostly
I have an OLE object (PdfCreator, a pdf printer driver for windows)
that among other methods has the followings:
Public Property Get cOption(ByVal PropertyName As String) As Variant
Public Property Let cOption(ByVal PropertyName As String, ByVal Value
As Variant)
Public Property Get cVisible()
Hi,
In Harbour I can:
? object:cOption(property) and have the correct value
but I don't know how to set that value !
Do you have any self contained sample?
object:cOption(property) := .T.
is not accepted by the compiler,
Just like STR(7) := .T.
object:cOption(property, .T.) is a
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