The RasMonitorDlg function displays the Dial-Up Networking Monitor property sheet that describes the status of RAS connections.
BOOL RasMonitorDlg(
LPTSTR lpszDeviceName, |
// pointer to the name of the device to display initially |
LPRASMONITORDLG lpInfo |
// pointer to structure that contains input and output parameters |
); |
If the user hangs up a connection, the return value is a nonzero value.
If an error occurs, or if the user closes the dialog box without hanging up a connection, the return value is zero. If an error occurs, the dwError member of the RASMONITORDLG structure returns a nonzero system error code or RAS error code.