[jawsscripts] Re: Registration-free COM via CreateObject
- From: Doug Lee <doug.lee@xxxxxxxxxxxxxxxx>
- To: jawsscripts@xxxxxxxxxxxxx
- Date: Mon, 16 Jan 2012 18:46:40 -0500
2? That parameter of CreateObjectEx is usually just True (1) or False
(0). Do you have any idea what 2 does, if anything different than
True?
On Mon, Jan 16, 2012 at 03:33:43PM -0800, John Martyn wrote:
As far as I have used as an example, iTunes on windows 7 only allowed
CreateObjectX ("iTunes.application",2)
John
-----Original Message-----
From: jawsscripts-bounce@xxxxxxxxxxxxx
[mailto:jawsscripts-bounce@xxxxxxxxxxxxx] On Behalf Of Soronel Haetir
Sent: Monday, January 16, 2012 9:52 AM
To: jawsscripts@xxxxxxxxxxxxx
Subject: [jawsscripts] Re: Registration-free COM via CreateObject
Here's such a DLL manifest from something I was working on. I just hope the
xml doesn't get screwed up by going through the email system.
In the project this comes from it gets embedded into the dll with resource ID
2.
<?xml version="1.0" encoding="UTF-8" standalone="yes"?> <assembly
xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0">
<assemblyIdentity type="win32" name="HccEditScriptingUD_x64"
version="1.0.0.1" processorArchitecture="AMD64" publicKeyToken="*"/> <file
name="HccEditScriptingUD_x64.dll">
<comClass clsid="{6c89905f-bf76-11e0-a394-005056c00008}"
tlbid="{6c89905d-bf76-11e0-a394-005056c00008}"
threadingModel="Apartment" progid="HccEditScripting.HccEdit"
description="HccEdit main object" />
<comClass clsid="{6c899062-bf76-11e0-a394-005056c00008}"
tlbid="{6c89905d-bf76-11e0-a394-005056c00008}"
threadingModel="Apartment" progid="HccEditScripting.HccEditWindow"
description="HccEdit window object" />
<comClass clsid="{6c899064-bf76-11e0-a394-005056c00008}"
tlbid="{6c89905d-bf76-11e0-a394-005056c00008}"
threadingModel="Apartment" progid="HccEditScripting.HccEditKeymap"
description="HccEdit keymap object" />
<comClass clsid="{6c899066-bf76-11e0-a394-005056c00008}"
tlbid="{6c89905d-bf76-11e0-a394-005056c00008}"
threadingModel="Apartment" progid="HccEditScripting.HccEditFrame"
description="HccEdit frame object" />
<comClass clsid="{6c899068-bf76-11e0-a394-005056c00008}"
tlbid="{6c89905d-bf76-11e0-a394-005056c00008}"
threadingModel="Apartment"
progid="HccEditScripting.HccEditWindowsCollection"
description="HccEdit window collection object" /> <comClass
clsid="{6c89906a-bf76-11e0-a394-005056c00008}"
tlbid="{6c89905d-bf76-11e0-a394-005056c00008}"
threadingModel="Apartment"
progid="HccEditScripting.HccEditFramesCollection" description="HccEdit frames
collection object" /> <comClass clsid="{6c89906c-bf76-11e0-a394-005056c00008}"
tlbid="{6c89905d-bf76-11e0-a394-005056c00008}"
threadingModel="Apartment" progid="HccEditScripting.HccEditMinibuffer"
description="HccEdit minibuffer object" /> <comClass
clsid="{6c89906e-bf76-11e0-a394-005056c00008}"
tlbid="{6c89905d-bf76-11e0-a394-005056c00008}"
threadingModel="Apartment" progid="HccEditScripting.HccEditMenu"
description="HccEdit menu object" />
<typelib tlbid="{6c89905d-bf76-11e0-a394-005056c00008}" version="1.0"
helpdir="" flags="HASDISKIMAGE" />
</file>
</assembly>
On 1/16/12, Jamal Mazrui <empower@xxxxxxxxx> wrote:
> I just noticed that both the CreateObject and CreateObjectEx functions
> now include an optional last parameter that supports registration-free
> COM. For example, below is the documentation for CreateObjectEx.
> Does anyone know of an example of using that parameter in a JAWS script?
> From my reading of MSDN, the syntax of such a manifest file is
> complex and easy to get wrong, so a JAWS-oriented example would really help.
>
> Jamal
>
> Function: CreateObjectEx
> Description
> In applications such as Internet Explorer or those found in Microsoft
> Office, launches an application under the control of JAWS, which is
> the automation object. The difference between CreateObject and
> GetObject is that GetObject creates a pointer to an automation object
> that already exists, whereas CreateObject creates the automation
> object for the application.
> Returns
> Type: Object
> Description: The automation object associated with the program.
>
> Parameters
> Param 1:
> Type: String
> Description: Name of the COM class that can return an automation object.
> Include: Required
>
> Param 2:
> Type: Int
> Description: TRUE = Same behavior as CreateObject. FALSE = Will always
> force the use of CoCreateInstance instead of using GetObjectHelper
> when JAWS is running as a service.
> Include: Required
>
> Param 3:
> Type: string
> Description: name of the manifest file that contains the Registration
> Free COM information or the name of a .dll with a manifest embedded as
> a resource. Providing this parameter allows creation of an object that
> hasn't been registered. This parameter is supported in JAWS 10.0 and
> beyond More information can be found at http://msdn.microsoft.com by
> searching for "Registration Free COM"
> Include: Optional
>
> __________
>
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>
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Soronel Haetir
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Doug Lee, Senior Accessibility Programmer
SSB BART Group - Accessibility-on-Demand
mailto:doug.lee@xxxxxxxxxxxxxxxx http://www.ssbbartgroup.com
"While they were saying among themselves it cannot be done,
it was done." --Helen Keller
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