Comments on: Silverlight 4 – Accessing System Devices with Com Interop, such as a Scanner. http://www.brianlagunas.com/index.php/2010/02/19/silverlight-4-accessing-system-devices-with-com-interop/ Mon, 02 Jan 2012 16:56:12 +0000 hourly 1 http://wordpress.org/?v=3.1.1 By: Prashanth http://www.brianlagunas.com/index.php/2010/02/19/silverlight-4-accessing-system-devices-with-com-interop/comment-page-2/#comment-598 Prashanth Mon, 02 Jan 2012 16:56:12 +0000 http://www.brianlagunas.com/index.php/2010/02/19/silverlight-4-com-interop-and-the-cool-stuff-you-can-do-with-it/#comment-598 is it possible to have a interprocess communication between out of browser SL application and other .NET application in the similar way ? is it possible to have a interprocess communication between out of browser SL application and other .NET application in the similar way ?

]]> By: wangWu http://www.brianlagunas.com/index.php/2010/02/19/silverlight-4-accessing-system-devices-with-com-interop/comment-page-1/#comment-578 wangWu Tue, 25 Oct 2011 05:28:04 +0000 http://www.brianlagunas.com/index.php/2010/02/19/silverlight-4-com-interop-and-the-cool-stuff-you-can-do-with-it/#comment-578 Help me ,I had met the same problem Help me ,I had met the same problem

]]> By: Abethan http://www.brianlagunas.com/index.php/2010/02/19/silverlight-4-accessing-system-devices-with-com-interop/comment-page-1/#comment-394 Abethan Fri, 31 Dec 2010 09:55:07 +0000 http://www.brianlagunas.com/index.php/2010/02/19/silverlight-4-com-interop-and-the-cool-stuff-you-can-do-with-it/#comment-394 Please help me on this. Please help me on this.

]]> By: Abethan http://www.brianlagunas.com/index.php/2010/02/19/silverlight-4-accessing-system-devices-with-com-interop/comment-page-1/#comment-393 Abethan Fri, 31 Dec 2010 09:53:55 +0000 http://www.brianlagunas.com/index.php/2010/02/19/silverlight-4-com-interop-and-the-cool-stuff-you-can-do-with-it/#comment-393 Hi Gbetus and Experts, What is the solution that u have found? I am getting the same error. BR Abethan Hi Gbetus and Experts,

What is the solution that u have found? I am getting the same error.

BR
Abethan

]]> By: Abethan http://www.brianlagunas.com/index.php/2010/02/19/silverlight-4-accessing-system-devices-with-com-interop/comment-page-1/#comment-392 Abethan Fri, 31 Dec 2010 09:52:33 +0000 http://www.brianlagunas.com/index.php/2010/02/19/silverlight-4-com-interop-and-the-cool-stuff-you-can-do-with-it/#comment-392 Hi Gbetus and Experts, What was the solution that u have found? I am getting the same error. BR Abethan Hi Gbetus and Experts,

What was the solution that u have found? I am getting the same error.

BR
Abethan

]]> By: Rachel http://www.brianlagunas.com/index.php/2010/02/19/silverlight-4-accessing-system-devices-with-com-interop/comment-page-1/#comment-178 Rachel Wed, 01 Dec 2010 06:22:52 +0000 http://www.brianlagunas.com/index.php/2010/02/19/silverlight-4-com-interop-and-the-cool-stuff-you-can-do-with-it/#comment-178 You may try some TWAIN scanning control, such as Dynamic Web TWAIN, to achieve that. You may try some TWAIN scanning control, such as Dynamic Web TWAIN, to achieve that.

]]> By: Brian Lagunas http://www.brianlagunas.com/index.php/2010/02/19/silverlight-4-accessing-system-devices-with-com-interop/comment-page-1/#comment-101 Brian Lagunas Thu, 14 Oct 2010 15:30:00 +0000 http://www.brianlagunas.com/index.php/2010/02/19/silverlight-4-com-interop-and-the-cool-stuff-you-can-do-with-it/#comment-101 Sorry, but I don't have any examples for your request, but it is easy to do. First create your COM objects, and make sure you register them. After that, you should be good to go. Sorry, but I don’t have any examples for your request, but it is easy to do. First create your COM objects, and make sure you register them. After that, you should be good to go.

]]> By: steve http://www.brianlagunas.com/index.php/2010/02/19/silverlight-4-accessing-system-devices-with-com-interop/comment-page-1/#comment-100 steve Thu, 14 Oct 2010 15:01:52 +0000 http://www.brianlagunas.com/index.php/2010/02/19/silverlight-4-com-interop-and-the-cool-stuff-you-can-do-with-it/#comment-100 hi, Have you got any examples of creating your own simple com object and instantiating and calling methods for that? Thanks hi,

Have you got any examples of creating your own simple com object and instantiating and calling methods for that?

Thanks

]]> By: Tim Derdelinckx http://www.brianlagunas.com/index.php/2010/02/19/silverlight-4-accessing-system-devices-with-com-interop/comment-page-1/#comment-99 Tim Derdelinckx Wed, 29 Sep 2010 08:30:44 +0000 http://www.brianlagunas.com/index.php/2010/02/19/silverlight-4-com-interop-and-the-cool-stuff-you-can-do-with-it/#comment-99 I totally understands Davids question: A lot of scanners and cameras have WIA Drivers (some specific, some more general). Unfortunately, there are also a lot of scanners (Canon as an example) without WIA drivers. They only provide TWAIN and ISIS drivers. In the Microsoft link above, you can read that there exists a "transparant compatibility layer" which allows TWAIN applications to use WIA-driver-based devices: But this is the other way around! We should need a WIA-driver that can communicate with TWAIN drivers, so our TWAIN drivers can communicate with the scanner ... The chance that Microsoft develops such a drivers is small, since they see TWAIN as an "older" solution for talking to external devices. I totally understands Davids question: A lot of scanners and cameras have WIA Drivers (some specific, some more general). Unfortunately, there are also a lot of scanners (Canon as an example) without WIA drivers. They only provide TWAIN and ISIS drivers.
In the Microsoft link above, you can read that there exists a “transparant compatibility layer” which allows TWAIN applications to use WIA-driver-based devices: But this is the other way around!
We should need a WIA-driver that can communicate with TWAIN drivers, so our TWAIN drivers can communicate with the scanner …
The chance that Microsoft develops such a drivers is small, since they see TWAIN as an “older” solution for talking to external devices.

]]> By: Gbetus http://www.brianlagunas.com/index.php/2010/02/19/silverlight-4-accessing-system-devices-with-com-interop/comment-page-1/#comment-97 Gbetus Mon, 27 Sep 2010 20:45:30 +0000 http://www.brianlagunas.com/index.php/2010/02/19/silverlight-4-com-interop-and-the-cool-stuff-you-can-do-with-it/#comment-97 thanks, I found the solution thanks, I found the solution

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