User's Manual

6 Scanner Support—Chapter
227700 Series Color Mobile Computer User’s Manual
IImage::Stop
Syntax
HRESULT IImage::Stop( );
Parameters
None.
Return Values
Status code indicating success or failure as follows:
S S_OK Imager started.
S S_IMG_NOT_PRESENT_E Unit does not contain an imager.
S S_DEVICE_NOT_OPENED_E Device had not been opened.
Remarks
This function stops the image continuously capturing images.
See Also
None.
IImage::Open
Syntax
HRESULT IImage::Open( BOOL fSigCapEnable );
Parameters
fSigCapEnable [in] When TRUE, signature capture is enabled. When
FALSE, it is disabled. Bar code labels are decoded
and images (via IImage::ReadImage) the same.
Return Values
Status code indicating success or failure as follows:
S S_OK Imager opened.
S S_IMG_NOT_PRESENT_E Unit does not contain an imager.
S S_DEVICE_CONTENTION_E Device has already been opened.
Remarks
This function exclusively allocates the imager device so that the other IIm-
age methods can be safely called.
See Also
None.