GetWirelessState (Compact 2013)
3/26/2014
This function retrieves the global state of wireless devices from the registry.
Syntax
HRESULT GetWirelessState(
BOOL *bState
);
Parameters
- bState
[out] Receives the global state of all wireless devices.
Return Value
The following table shows the return values for this function.
Value |
Description |
|---|---|
S_OK |
Successfully set the state of the radio. |
E_FAIL |
Radio state could not be changed. |
S_FALSE |
Radio was already in the desired state. |
Remarks
The global state of all wireless devices is stored under the following registry key:
HKLM\System\CurrentControlSet\Control\Power\State
Wireless
You can change the global state by calling the ChangeWirelessState function.
Requirements
Header |
wrlspwr.h |
Library |
ossvcs.lib |