Argox PT-9130 - Manual (Page 78)

PT-90 Mobile Computer SDK Programming Manual 71
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