Hi all
I am using VB.NET for a Connector dll in Delphi client and some webservice .
can you tell me how to handle pointers in Vb.net which are passed by delphi
client as parameters in function
all the information is returned on the basis of reference or pointers in
functions. I can not change the client APIS so i have to handle then in
VB.net dll
Best Regards
Dinesh Kumar
5  2201 
Dinesh,
I am not sure if I understand you correctly, but VB .NET does not work with
pointers. Can you perhaps give an example of what it is you want to do? Are
you calling into the Delphi DLL from VB .NET and the information (pointers?)
is returned from one or more functions/methods in the Delphi DLL?
--
Carsten Thomsen
Communities - http://community.integratedsolutions.dk
---------
Voodoo Programming: Things programmers do that they know shouldn't work but
they try anyway, and which sometimes actually work, such as recompiling
everything. (Karl Lehenbauer)
---------
"Dinesh Kumar" <di**********@a ppulse.com> wrote in message
news:uc******** ******@TK2MSFTN GP02.phx.gbl... Hi all
I am using VB.NET for a Connector dll in Delphi client and some webservice
.
can you tell me how to handle pointers in Vb.net which are passed by
delphi
client as parameters in function
all the information is returned on the basis of reference or pointers in
functions. I can not change the client APIS so i have to handle then in
VB.net dll
Best Regards
Dinesh Kumar
Thanx for reply
The client is in delphi and i have to write dll in vb.net which will take
info from webservice.
The delphi client is passing info by ref and i have to handle that in vb.net
u know by ref parameters can be changed with in the function. So new value
get stored on the same ref parameters.and delphi client gets the value back
Rgds
Dinesh
"CT" <ca******@spamm ersgoawayintegr asol.dk> wrote in message
news:e8******** ********@TK2MSF TNGP03.phx.gbl. .. Dinesh,
I am not sure if I understand you correctly, but VB .NET does not work
with pointers. Can you perhaps give an example of what it is you want to
do? Are you calling into the Delphi DLL from VB .NET and the information
(pointers?) is returned from one or more functions/methods in the Delphi
DLL?
--
Carsten Thomsen
Communities - http://community.integratedsolutions.dk
---------
Voodoo Programming: Things programmers do that they know shouldn't work
but they try anyway, and which sometimes actually work, such as
recompiling everything. (Karl Lehenbauer)
---------
"Dinesh Kumar" <di**********@a ppulse.com> wrote in message
news:uc******** ******@TK2MSFTN GP02.phx.gbl... Hi all
I am using VB.NET for a Connector dll in Delphi client and some
webservice .
can you tell me how to handle pointers in Vb.net which are passed by
delphi
client as parameters in function
all the information is returned on the basis of reference or pointers in
functions. I can not change the client APIS so i have to handle then in
VB.net dll
Best Regards
Dinesh Kumar
Okay, just to make sure that I totally understand your scenario.
You have a Web service which should be called from your VB .NET DLL
assembly, when it is itself called from your Deplhi client, right? Does your
Delphi client "speak" .NET or COM?
--
Carsten Thomsen
Communities - http://community.integratedsolutions.dk
---------
Voodoo Programming: Things programmers do that they know shouldn't work but
they try anyway, and which sometimes actually work, such as recompiling
everything. (Karl Lehenbauer)
---------
"Dinesh Kumar" <di**********@a ppulse.com> wrote in message
news:eZ******** ******@TK2MSFTN GP05.phx.gbl... Thanx for reply
The client is in delphi and i have to write dll in vb.net which will take
info from webservice.
The delphi client is passing info by ref and i have to handle that in
vb.net
u know by ref parameters can be changed with in the function. So new value
get stored on the same ref parameters.and delphi client gets the value
back
Rgds
Dinesh
"CT" <ca******@spamm ersgoawayintegr asol.dk> wrote in message
news:e8******** ********@TK2MSF TNGP03.phx.gbl. .. Dinesh,
I am not sure if I understand you correctly, but VB .NET does not work
with pointers. Can you perhaps give an example of what it is you want to
do? Are you calling into the Delphi DLL from VB .NET and the information
(pointers?) is returned from one or more functions/methods in the Delphi
DLL?
--
Carsten Thomsen
Communities - http://community.integratedsolutions.dk
---------
Voodoo Programming: Things programmers do that they know shouldn't work
but they try anyway, and which sometimes actually work, such as
recompiling everything. (Karl Lehenbauer)
---------
"Dinesh Kumar" <di**********@a ppulse.com> wrote in message
news:uc******** ******@TK2MSFTN GP02.phx.gbl... Hi all
I am using VB.NET for a Connector dll in Delphi client and some
webservice .
can you tell me how to handle pointers in Vb.net which are passed by
delphi
client as parameters in function
all the information is returned on the basis of reference or pointers in
functions. I can not change the client APIS so i have to handle then in
VB.net dll
Best Regards
Dinesh Kumar
it understands COM.
I have one dll written in vc++ which uses pointers to handle those
references
the same i have to write in VB.net
"CT" <ca******@spamm ersgoawayintegr asol.dk> wrote in message
news:ei******** ******@TK2MSFTN GP02.phx.gbl... Okay, just to make sure that I totally understand your scenario.
You have a Web service which should be called from your VB .NET DLL
assembly, when it is itself called from your Deplhi client, right? Does
your Delphi client "speak" .NET or COM?
--
Carsten Thomsen
Communities - http://community.integratedsolutions.dk
---------
Voodoo Programming: Things programmers do that they know shouldn't work
but they try anyway, and which sometimes actually work, such as
recompiling everything. (Karl Lehenbauer)
---------
"Dinesh Kumar" <di**********@a ppulse.com> wrote in message
news:eZ******** ******@TK2MSFTN GP05.phx.gbl... Thanx for reply
The client is in delphi and i have to write dll in vb.net which will take
info from webservice.
The delphi client is passing info by ref and i have to handle that in
vb.net
u know by ref parameters can be changed with in the function. So new
value get stored on the same ref parameters.and delphi client gets the
value back
Rgds
Dinesh
"CT" <ca******@spamm ersgoawayintegr asol.dk> wrote in message
news:e8******** ********@TK2MSF TNGP03.phx.gbl. .. Dinesh,
I am not sure if I understand you correctly, but VB .NET does not work
with pointers. Can you perhaps give an example of what it is you want to
do? Are you calling into the Delphi DLL from VB .NET and the information
(pointers?) is returned from one or more functions/methods in the Delphi
DLL?
--
Carsten Thomsen
Communities - http://community.integratedsolutions.dk
---------
Voodoo Programming: Things programmers do that they know shouldn't work
but they try anyway, and which sometimes actually work, such as
recompiling everything. (Karl Lehenbauer)
---------
"Dinesh Kumar" <di**********@a ppulse.com> wrote in message
news:uc******** ******@TK2MSFTN GP02.phx.gbl...
Hi all
I am using VB.NET for a Connector dll in Delphi client and some
webservice .
can you tell me how to handle pointers in Vb.net which are passed by
delphi
client as parameters in function
all the information is returned on the basis of reference or pointers
in
functions. I can not change the client APIS so i have to handle then
in
VB.net dll
Best Regards
Dinesh Kumar
You then need to create a .NET Class Library project from which the output
is a DLL assembly and make it "appear" as a COM component using COM Interop,
look here: http://support.microsoft.com/?kbid=817248
--
Carsten Thomsen
Communities - http://community.integratedsolutions.dk
---------
Voodoo Programming: Things programmers do that they know shouldn't work but
they try anyway, and which sometimes actually work, such as recompiling
everything. (Karl Lehenbauer)
---------
"Dinesh Kumar" <di**********@a ppulse.com> wrote in message
news:%2******** **********@TK2M SFTNGP03.phx.gb l... it understands COM.
I have one dll written in vc++ which uses pointers to handle those
references
the same i have to write in VB.net
"CT" <ca******@spamm ersgoawayintegr asol.dk> wrote in message
news:ei******** ******@TK2MSFTN GP02.phx.gbl... Okay, just to make sure that I totally understand your scenario.
You have a Web service which should be called from your VB .NET DLL
assembly, when it is itself called from your Deplhi client, right? Does
your Delphi client "speak" .NET or COM?
--
Carsten Thomsen
Communities - http://community.integratedsolutions.dk
---------
Voodoo Programming: Things programmers do that they know shouldn't work
but they try anyway, and which sometimes actually work, such as
recompiling everything. (Karl Lehenbauer)
---------
"Dinesh Kumar" <di**********@a ppulse.com> wrote in message
news:eZ******** ******@TK2MSFTN GP05.phx.gbl... Thanx for reply
The client is in delphi and i have to write dll in vb.net which will
take info from webservice.
The delphi client is passing info by ref and i have to handle that in
vb.net
u know by ref parameters can be changed with in the function. So new
value get stored on the same ref parameters.and delphi client gets the
value back
Rgds
Dinesh
"CT" <ca******@spamm ersgoawayintegr asol.dk> wrote in message
news:e8******** ********@TK2MSF TNGP03.phx.gbl. ..
Dinesh,
I am not sure if I understand you correctly, but VB .NET does not work
with pointers. Can you perhaps give an example of what it is you want
to do? Are you calling into the Delphi DLL from VB .NET and the
information (pointers?) is returned from one or more functions/methods
in the Delphi DLL?
--
Carsten Thomsen
Communities - http://community.integratedsolutions.dk
---------
Voodoo Programming: Things programmers do that they know shouldn't work
but they try anyway, and which sometimes actually work, such as
recompiling everything. (Karl Lehenbauer)
---------
"Dinesh Kumar" <di**********@a ppulse.com> wrote in message
news:uc******** ******@TK2MSFTN GP02.phx.gbl...
> Hi all
>
> I am using VB.NET for a Connector dll in Delphi client and some
> webservice .
>
> can you tell me how to handle pointers in Vb.net which are passed by
> delphi
> client as parameters in function
>
> all the information is returned on the basis of reference or pointers
> in
> functions. I can not change the client APIS so i have to handle then
> in
> VB.net dll
>
> Best Regards
> Dinesh Kumar
>
>
>
>
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all the information is returned on the basis of reference or pointers in
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