References ▼
typedef enum _L_WIADEVICETYPE{WiaDeviceTypeDefault = 0,WiaDeviceTypeScanner = 1,WiaDeviceTypeDigitalCamera = 2,WiaDeviceTypeStreamingVideo = 3} L_WIADEVICETYPE;
Member |
Description |
WiaDeviceTypeDefault |
Generic WIA device. During device enumerations, this constant is used to enumerate all WIA devices. This is the default value. |
WiaDeviceTypeScanner |
The device is a scanner. |
WiaDeviceTypeDigitalCamera |
The device is a camera. Note that this type of device is not supported by Windows Vista and later. |
WiaDeviceTypeStreamingVideo |
The device contains streaming video. Note that this type of device is not supported by Windows Server 2003, Windows Vista, or later. |
This feature is available in LEADTOOLS version 16 or higher.
The L_WIADEVICETYPE enumeration is used in the uDeviceType parameter of the LWia::SelectDeviceDlg and LWia::AcquireSimple functions to determine the type of the device to display in the Select Device Dialog.