User`s guide

4.2. DeviceManager
4.2.1 DeviceGetNumOfList
Gets number of the installed devices
Input:
None
Output:
Data type Parameter Description
NumOfDevices The number of devices installed in the system by
“DEVINST.EXE”
error out A cluster containing error information. If error in
indicated an error, the status, code, and source
elements of error out have the same values as the
corresponding elements of error in