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/ Fri, 16 Jul 2010 17:01:48 +0000 http://wordpress.org/?v=2.9.2 hourly 1 By: Brian Lagunas http://www.brianlagunas.com/index.php/2010/02/19/silverlight-4-accessing-system-devices-with-com-interop/comment-page-1/#comment-53 Brian Lagunas Mon, 26 Apr 2010 14:52:03 +0000 http://www.brianlagunas.com/index.php/2010/02/19/silverlight-4-com-interop-and-the-cool-stuff-you-can-do-with-it/#comment-53 Actually, WIA is not a device. WIA (Windows Image Acquisition) is a Microsoft driver model and API that enables imaging/graphic applications to interact with imaging hardware such as scanners and camera (TWAIN devices). You could use the WIA API to interact with your TWAIN devices. Check out this link for more detailed information: http://msdn.microsoft.com/en-us/library/ms630368(VS.85).aspx Actually, WIA is not a device. WIA (Windows Image Acquisition) is a Microsoft driver model and API that enables imaging/graphic applications to interact with imaging hardware such as scanners and camera (TWAIN devices). You could use the WIA API to interact with your TWAIN devices. Check out this link for more detailed information:

http://msdn.microsoft.com/en-us/library/ms630368(VS.85).aspx

]]> By: David Anderson http://www.brianlagunas.com/index.php/2010/02/19/silverlight-4-accessing-system-devices-with-com-interop/comment-page-1/#comment-52 David Anderson Mon, 26 Apr 2010 12:37:01 +0000 http://www.brianlagunas.com/index.php/2010/02/19/silverlight-4-com-interop-and-the-cool-stuff-you-can-do-with-it/#comment-52 In the example you aquired the image from a WIA device using: ComAutomationFactory.CreateObject("WIA.CommonDialog") Do you have any idea on how aquire from a TWAIN Device? In the example you aquired the image from a WIA device using: ComAutomationFactory.CreateObject(“WIA.CommonDialog”)

Do you have any idea on how aquire from a TWAIN Device?

]]> By: Brian Lagunas http://www.brianlagunas.com/index.php/2010/02/19/silverlight-4-accessing-system-devices-with-com-interop/comment-page-1/#comment-51 Brian Lagunas Thu, 22 Apr 2010 22:58:01 +0000 http://www.brianlagunas.com/index.php/2010/02/19/silverlight-4-com-interop-and-the-cool-stuff-you-can-do-with-it/#comment-51 I am confused on your question. Cameras and scanners are TWAIN devices. Can you be a little more specific? I am confused on your question. Cameras and scanners are TWAIN devices. Can you be a little more specific?

]]> By: David Anderson http://www.brianlagunas.com/index.php/2010/02/19/silverlight-4-accessing-system-devices-with-com-interop/comment-page-1/#comment-50 David Anderson Thu, 22 Apr 2010 12:35:30 +0000 http://www.brianlagunas.com/index.php/2010/02/19/silverlight-4-com-interop-and-the-cool-stuff-you-can-do-with-it/#comment-50 Hi. What if I would like to use other way to acquire Image, E.G. Aquire from TWAIN devices, How shoul I proceed? Hi. What if I would like to use other way to acquire Image, E.G. Aquire from TWAIN devices, How shoul I proceed?

]]> By: Brian Lagunas http://www.brianlagunas.com/index.php/2010/02/19/silverlight-4-accessing-system-devices-with-com-interop/comment-page-1/#comment-40 Brian Lagunas Tue, 30 Mar 2010 17:26:36 +0000 http://www.brianlagunas.com/index.php/2010/02/19/silverlight-4-com-interop-and-the-cool-stuff-you-can-do-with-it/#comment-40 Yes it is, but you must become intimate with the Windows Image Acquisition (WIA) API. You can start here: http://msdn.microsoft.com/en-us/library/ms630490(VS.85).aspx There are also some good examples here: http://msdn.microsoft.com/en-us/library/ms630826(VS.85).aspx Yes it is, but you must become intimate with the Windows Image Acquisition (WIA) API.

You can start here:
http://msdn.microsoft.com/en-us/library/ms630490(VS.85).aspx

There are also some good examples here:
http://msdn.microsoft.com/en-us/library/ms630826(VS.85).aspx

]]> By: Assaf S. http://www.brianlagunas.com/index.php/2010/02/19/silverlight-4-accessing-system-devices-with-com-interop/comment-page-1/#comment-38 Assaf S. Tue, 30 Mar 2010 17:20:29 +0000 http://www.brianlagunas.com/index.php/2010/02/19/silverlight-4-com-interop-and-the-cool-stuff-you-can-do-with-it/#comment-38 Great stuff! Any idea if it is possible to use the scanner without user interaction (e.g. without showing the dialog box etc.)? Thanks, Assaf Great stuff!

Any idea if it is possible to use the scanner without user interaction (e.g. without showing the dialog box etc.)?

Thanks,

Assaf

]]> By: Elegant Code » NETDUG – Silverlight 4 Com Interop Sample Code http://www.brianlagunas.com/index.php/2010/02/19/silverlight-4-accessing-system-devices-with-com-interop/comment-page-1/#comment-31 Elegant Code » NETDUG – Silverlight 4 Com Interop Sample Code Fri, 19 Mar 2010 21:13:45 +0000 http://www.brianlagunas.com/index.php/2010/02/19/silverlight-4-com-interop-and-the-cool-stuff-you-can-do-with-it/#comment-31 [...] I also have a blog post that steps you through the sample code here. [...] [...] I also have a blog post that steps you through the sample code here. [...]

]]> By: NETDUG – Silverlight 4 Com Interop Sample Code « < web:Blog x:Name="Brian Lagunas" /> http://www.brianlagunas.com/index.php/2010/02/19/silverlight-4-accessing-system-devices-with-com-interop/comment-page-1/#comment-30 NETDUG – Silverlight 4 Com Interop Sample Code « < web:Blog x:Name="Brian Lagunas" /> Fri, 19 Mar 2010 21:12:14 +0000 http://www.brianlagunas.com/index.php/2010/02/19/silverlight-4-com-interop-and-the-cool-stuff-you-can-do-with-it/#comment-30 [...] I also have a blog post that steps you through the sample code here. [...] [...] I also have a blog post that steps you through the sample code here. [...]

]]> By: Text-To-Speech in Silverlight Using WCF « < web:Blog x:Name="Brian Lagunas" /> http://www.brianlagunas.com/index.php/2010/02/19/silverlight-4-accessing-system-devices-with-com-interop/comment-page-1/#comment-25 Text-To-Speech in Silverlight Using WCF « < web:Blog x:Name="Brian Lagunas" /> Sun, 07 Mar 2010 16:13:25 +0000 http://www.brianlagunas.com/index.php/2010/02/19/silverlight-4-com-interop-and-the-cool-stuff-you-can-do-with-it/#comment-25 [...] in February, I wrote a blog post showing you how to, using Silverlight 4 OOB (out of browser) with elevated trust, access system [...] [...] in February, I wrote a blog post showing you how to, using Silverlight 4 OOB (out of browser) with elevated trust, access system [...]

]]>