Re: COM Features

On Wed, 2006-05-24 at 17:44 -0300, Leonardo Dutra wrote: > Hi, > > I'm trying get some features from TAPI3.DLL using COM Support im PHP. > > PHP Version: 5.1.4 (CLI scene) > OS: WinXP > > My doubt is how can I call ITAddress::QueryInterface method ? What > parameters I need here? Well, I see that IID is nedded here. > > Here's example: > > // $address is A ITAdress object > > $iTName = new Variant("ITAddressCapabilites", VT_BSTR); IID_ITAddressCapabilities instead , but where I found this constant value? > > $iTAddressCap = $address->QueryInterface($iTName); > > at this point a error is raised saying that member cannot be found... > > What can be wrong ? Looking at OLE/View a discover that IID for ITAddressCapabilities is something as {8DF232F5-821B-11D1-BB5C-00C04FB6809F}, then I tried to pass this value as a VT_BSTR Variant doing: $iTName = new Variant("8DF232F5-821B-11D1-BB5C-00C04FB6809F", VT_BSTR); $address->QueryInterface($iTName); mas o mesmo erro acontece ...member cannot be found... It's my first time on COM environment, It can be easy or obvious for most people here, but I really getting some dificults to understand what I doing wrong. Thanks again for any help -Leonardo > > Thanks > > > ?> >