Network Selection Apis - Intermec 700 Series User Manual

Chapter 4 — Network Support
98
Scan List
Use this option to select a number of profiles with which to establish con-
nections. When connections are lost, attempts will be made to contact each
of the profiles listed, in the order they appear in the list.
1 Tap this option, then tap Edit Scan List.
2 Select profiles from the Available Profiles drop-down list, then tap Add
to include each selection in the Scan List.
3 To arrange the hierarchy of profiles, tap to select a profile, then tap ei-
ther Move Up or Move Down to move each profile. To remove a pro-
file from the list, tap to select that profile, then tap Delete.
4 Click either ok or Close to return to the Scan List page, then click OK
to exit the Profile Wizard.

Network Selection APIs

The Network Selection APIs allow the user to change network adapter
configuration programmatically. Both drivers support the same IOCTL
function numbers for loading and unloading the drivers.
Loading and unloading of the 802.11b driver is performed by the FWV1:
device in the system by performing DeviceIOControl() calls to the driver.
Loading and unloading of the driver for the built-in Ethernet adapter is
performed by the SYI1: device in the system by performing DeviceIO-
Control() calls to the driver.
S For loading an NDIS driver associated with an adapter, the IOCTL is
IOCTL_LOAD_NDIS_MINIPORT.
S For unloading NDIS drivers associated with an adapter the IOCTL is
IOCTL_UNLOAD_NDIS_MINIPORT.
700 Series Color Mobile Computer User's Manual