CImageSourceStateListener class is an abstract class that defines a listener for image source state changes.
|Called when the state of the image source changes.
This method is called when the state of the image source changes.
virtual void OnImageSourceStateReceived(ImageSourceState state) = 0;
[in] state The state of the image source.
This method does not return a value. It is a pure virtual function that must be implemented by any class that derives from CImageSourceStateListener.
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