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This function is called by the Audio Gateway (AG) service to retrieve the current state of the network.
DWORD BthAGNetworkGetCallState ( PDWORD pdwFlags);
Parameters
- pdwFlags [out]
Points to the received network flag. The following table shows the possible flag values.Flag options Description NETWORK_FLAGS_STATE_ACTIVE (0x01) Indicates an active call. NETWORK_FLAGS_STATE_HOLD (0x02) Indicates a call that is on hold. NETWORK_FLAGS_STATE_OFFERING (0x04) Indicates an incoming call. NETWORK_FLAGS_STATE_OUTGOING (0x08) Indicates an outgoing call.
Return Values
If the function call succeeds, the return value is ERROR_SUCCESS. Any other value indicates a failure.
Remarks
BthAGNetworkGetCallState returns synchronously.
If the function call fails, call the BthAGOnNetworkEvent function. The following table shows the parameter values to pass.
| Parameter | Value |
|---|---|
| dwEvent | NETWORK_EVENT_FAILED |
| pszParam | Pointer to the NetworkCallFailedInfo structure. |
Requirements
OS Versions: Windows CE 5.0 and later.
Header: Btagpub.h.
Link Library: Btagsvc_network.lib.
See Also
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