PT-9230 Mobile Computer SDK Programming Manual
65
GetSPPClientChannel
Get the device serial port profile channel.
DWORD
GetSPPClientChannel
{
ULONGLONG
btAddress
,
int *
nChannel
}
Parameters
btAddress
[in] The device address which to get SPP channel
nChannel
[out] Receive queried channel
Returned Values
If the action succeeds, the returned value is
E_FUNC_SUCCEED
. If the action fails, possible returned values are
E_FUNC_ERROR
,
BT_ERR_DEVICE_ERROR
.
Example
if(GetSPPClientChannel(btAddress, &nChannel) != E_FUNC_SUCCEED)
AfxMessageBox(_T("Get channel fail!!"));
Requirements
OS Versions:
Windows CE 6.0 or beyond.
Header:
sysapiax.h
Link Library:
sysapiax.lib
Link DLL:
sysapiax.dll
Device:
PT90