Argox PT-9130 - Manual (Page 221)

PT-90 Mobile Computer SDK Programming Manual 214
TriggerStatus
To get the scan Trigger Key status.
DWORD TriggerStatus
{
}
Parameters
None.
Returned Values
The returned value 1 indicates that the scan Trigger Key is pressed and 0 indicates that scan Trigger Key is released.
Example
if(TriggerStatus())
AfxMessageBox(_T("scan key pressed!"));
else
AfxMessageBox(_T("scan key release!"));
Requirements
OS Versions: Windows CE 6.0 or beyond.
Header: scanapiax.h
Link Library: scanapiax.lib
Link DLL: scanapiax.dll
Device: PT90