Freeing the WIA Session

When the WIA session is no longer needed, end the WIA session by calling the WiaSession.Shutdown method. At this point the WIA session handle becomes invalid. Before acquiring any more images from a WIA source, establish a new WIA session by calling the WiaSession.Startup method.

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LEADTOOLS Imaging, Medical, and Document

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Imaging Features

Image Compression

Image Processing

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Windows Image Acquisition (WIA)

How to Acquire from the WIA Source

Initializing a WIA Session

Managing WIA Sources

Freeing the WIA Session

Working with Video Devices

Document Features

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Products | Support | Feedback: Freeing the WIA Session | Introduction | Help Version 19.0.2017.6.21

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