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POWindows Portable Devices API and WPD_COMMAND_STILL_IMAGE_CAPTURE_INITIATE command
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Id
12345810
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CreationDate
2012-09-10T05:28:21.530
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2012-09-10T19:35:57.827
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2012-09-10T19:35:57.827
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1659191
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text
Body
I am currently writing a C# windows forms application for a government agency that needs to collect a photograph of a person standing in front of a counter using a fixed camera. To collect the photograph the application is required to operate a still camera and retrieve the image. The application will be run on Windows7 so WIA (Windows Image Aquisition) is not supported. I have written code using the Windows Portable Devices API to get a list of supported commands from the devices plugged into the computer. For the application to take a photograph, the device plugged into the computer (camera) must support the <code>WPD_COMMAND_STILL_IMAGE_CAPTURE_INITIATE</code>. Currently none of the cameras that I have access to (various Canon powershots) support the required <code>WPD_COMMAND_STILL_IMAGE_CAPTURE_INITIATE</code> command and alot of internet searching has not revealed a list of cameras that support the <code>WPD_COMMAND_STILL_IMAGE_CAPTURE_INITIATE</code> command. Most cameras support the Storage commands but not the ability to programmatically take a photograph via the Windows Portable Devices API. Has anybody successfully taken and retrieved a photograph using the Windows Portable Devices API and WPD_COMMAND_STILL_IMAGE_CAPTURE_INITIATE command? If so what brand and model of camera did you use?
Tags
<c#><winforms><automation><camera><wpd>
Title
Windows Portable Devices API and WPD_COMMAND_STILL_IMAGE_CAPTURE_INITIATE command
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PostTypePostTypeId
1. PTQuestion
UserLastEditorUserId
1. USCommunity
UserOwnerUserId
1. USuser1659191
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1. PO
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 PTAnswer
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1. VO
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 POWindows Portable Devices API and WPD_COMMAND_STILL_IMAGE_CAPTURE_INITIATE command
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2. VO
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 POWindows Portable Devices API and WPD_COMMAND_STILL_IMAGE_CAPTURE_INITIATE command
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