RE: Accessing an Exe written in C (Ole/COM)
<html><div style='background-color:'><DIV>
<P><BR><BR></P>Al, </DIV>
<P>thank you very much for your reply. Yeah, this looks very easy, even for
someone as new to Euphoria as I.</P>
<P> </P>
<P>Thanks again for you time,</P>
<P> </P>
<P>Best Regards,</P>
<P>Stephen.</P>
<P> </P>
<DIV></DIV>
<DIV></DIV>>From: Al Getz <XAXO at AOL.COM>
<DIV></DIV>>Reply-To: EUforum at topica.com
<DIV></DIV>>To: EUforum at topica.com
<DIV></DIV>>Subject: RE: Accessing an Exe written in C (Ole/COM)
<DIV></DIV>>Date: Wed, 10 Sep 2003 14:22:28 +0000
<DIV></DIV>>
<DIV></DIV>>
<DIV></DIV>>Stephen O' Sullivan wrote:
<DIV></DIV>> >
<DIV></DIV>> >
<DIV></DIV>> > Hi All,
<DIV></DIV>> > I am relatively new to Euphoria, so forgive me if this an
obivous
<DIV></DIV>> > question.
<DIV></DIV>> >
<DIV></DIV>> > What I have is a Exe written in C, that I want to access in
Euphoria. I
<DIV></DIV>> > know how to acess the interfaces in VB. All I have to do is
add the
<DIV></DIV>> > reference to my project and use code, such as follows, to
call funtions
<DIV></DIV>> > and procedures:
<DIV></DIV>> >
<DIV></DIV>> > Dim MyInterFace as InterFaceName
<DIV></DIV>> > ...
<DIV></DIV>> > Set MyInterface=New LibName
<DIV></DIV>> > MyInterFace.Procedure (params)
<DIV></DIV>> > MyInterFace.Function (params)
<DIV></DIV>> > ...
<DIV></DIV>> >
<DIV></DIV>> > Does anybody know how to do this in Euphoria?
<DIV></DIV>> >
<DIV></DIV>> > Thanks in advance,
<DIV></DIV>> >
<DIV></DIV>> > Regards,
<DIV></DIV>> >
<DIV></DIV>> > Stephen
<DIV></DIV>> >
<DIV></DIV>>
<DIV></DIV>>Hello Stephen,
<DIV></DIV>>
<DIV></DIV>>In addition to Matts EuCom, the very next release of the
<DIV></DIV>>WinClass C++ Style Library will support Ole/COM.
<DIV></DIV>>
<DIV></DIV>>Ole/COM doesnt get any simpler then this...
<DIV></DIV>>
<DIV></DIV>>Here's an example of using an interface when the system
<DIV></DIV>>is going to pass you a pointer to its IDataObject:
<DIV></DIV>>
<DIV></DIV>>include IDataObject.ew as IDO
<DIV></DIV>>atom IDO1
<DIV></DIV>>IDO1=IDO:CreateInstance()
<DIV></DIV>> --create an instance of IDataObject and call it IDO1.
<DIV></DIV>>
<DIV></DIV>>That's it!
<DIV></DIV>>
<DIV></DIV>>Once you get the systems pointer, you can then call
<DIV></DIV>>any of the methods on its IDataObject either by name
<DIV></DIV>>[ such as IDO:QueryInterface({params}) ]
<DIV></DIV>>or by using the 'stdmeth()' call, specifying its
<DIV></DIV>>function offset
<DIV></DIV>>[ such as stdmeth(0,{params}) ]
<DIV></DIV>>
<DIV></DIV>>I dont think it gets any easier then this?
<DIV></DIV>>
<DIV></DIV>>I'm trying to get the next release (v1.004) out by Friday.
<DIV></DIV>>Of course it will include several fully functional demos
<DIV></DIV>>that use Ole and COM interfaces.
<DIV></DIV>>
<DIV></DIV>>Take care for now,
<DIV></DIV>>Al
<DIV></DIV>>
<DIV></DIV>>--^----------------------------------------------------------------
<DIV></DIV>>This email was sent to: stephen_o__sullivan at hotmail.com
<DIV></DIV>>
<DIV></DIV>>
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