Iimage::open; Iimage::close - Intermec 700 Series User Manual

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IImage::Open

Syntax:
Parameters:
Returns:
Remarks:

IImage::Close

Syntax:
Parameters:
Returns:
Remarks:
6-70 700 Series Color Mobile Computer User's Manual
HRESULT IImage::Open( BOOL fSigCapEnable );
fSigCapEnable [in] When TRUE, signature capture capability is
Status code indicating success or failure as follows:
S_OK
Imager opened.
S_IMG_NOT_PRESENT_E
The unit does not contain an imager.
S_DEVICE_CONTENTION_E
The device has already been opened.
This function exclusively allocates the imager device so that the other
IImage methods can be safely called.
HRESULT IImage::Close( );
None.
Status code indicating success or failure as follows:
S_OK
Imager closed.
S_DEVICE_NOT_OPENED_E
The device had not been opened.
This function releases the imager device so that other applications can open
it. An IImage::Release() will also close the imager device.
enabled. When FALSE, it is disabled. In either
mode, bar code labels are decoded and images
(via IImage::ReadImage) the same.
SECTION 6