internal static extern int RasEnumConnections
(
ref Rasconn lprasconn, // buffer to receive connections data
ref int lpcb, // size in bytes of buffer
ref int lpcConnections // number of connections written to buffer
);
public RasDisplay()
{
_mConnected = true;
Rasconn lprasConn = new Rasconn();
lprasConn.DwSize = Marshal.SizeOf(typeof(Rasconn));
lprasConn.Hrasconn = IntPtr.Zero;
int lpcb = 0;
int lpcConnections = 0;
int nRet = 0;
lpcb = Marshal.SizeOf(typeof(Rasconn));
nRet = RasEnumConnections(ref lprasConn, ref lpcb, ref
lpcConnections);
if (nRet != 0)
{
_mConnected = false;
return;
}
if (lpcConnections > 0)
{
//for (int i = 0; i < lpcConnections; i++)
//{
RasStats stats = new RasStats();
_mConnectedRasHandle = lprasConn.Hrasconn;
RasGetConnectionStatistics(lprasConn.Hrasconn, stats);
_mConnectionName = lprasConn.SzEntryName;
var hours = ((stats.dwConnectionDuration / 1000) / 3600);
var minutes = ((stats.dwConnectionDuration / 1000) / 60) - (hours * 60);
var seconds = ((stats.dwConnectionDuration / 1000)) - (minutes * 60) - (hours * 3600);
_mDuration = hours + " hours " + minutes + " minutes " + seconds + " secs";
_mTx = stats.dwBytesXmited;
_mRx = stats.dwBytesRcved;
//}
}
else
{
_mConnected = false;
}
int lpNames = 1;
var entryNameSize = 0;
int lpSize = 0;
RasEntryName[] names = null;
entryNameSize = Marshal.SizeOf(typeof(RasEntryName));
lpSize = lpNames * entryNameSize;
names = new RasEntryName[lpNames];
names[0].dwSize = entryNameSize;
uint retval = RasEnumEntries(null, null, names, ref lpSize, out lpNames);
//if we have more than one connection, we need to do it again
if (lpNames > 1)
{
names = new RasEntryName[lpNames];
for (int i = 0; i < names.Length; i++)
{
names[i].dwSize = entryNameSize;
}
retval = RasEnumEntries(null, null, names, ref lpSize, out lpNames);
}
_mConnectionNames = new string[names.Length];
if (lpNames > 0)
{
for (int i = 0; i < names.Length; i++)
{
_mConnectionNames[i] = names[i].szEntryName;
}
}
}
public RasDisplay()
{
_mConnected = true;
Rasconn lprasConn = new Rasconn();
lprasConn.DwSize = Marshal.SizeOf(typeof(Rasconn));
lprasConn.Hrasconn = IntPtr.Zero;
int lpcb = 0;
int lpcConnections = 0;
int nRet = 0;
lpcb = Marshal.SizeOf(typeof(Rasconn));
nRet = RasEnumConnections(ref lprasConn, ref lpcb, ref
lpcConnections);
if (nRet != 0)
{
_mConnected = false;
return;
}
if (lpcConnections > 0)
{
//for (int i = 0; i < lpcConnections; i++)
//{
RasStats stats = new RasStats();
_mConnectedRasHandle = lprasConn.Hrasconn;
RasGetConnectionStatistics(lprasConn.Hrasconn, stats);
_mConnectionName = lprasConn.SzEntryName;
var hours = ((stats.dwConnectionDuration / 1000) / 3600);
var minutes = ((stats.dwConnectionDuration / 1000) / 60) - (hours * 60);
var seconds = ((stats.dwConnectionDuration / 1000)) - (minutes * 60) - (hours * 3600);
_mDuration = hours + " hours " + minutes + " minutes " + seconds + " secs";
_mTx = stats.dwBytesXmited;
_mRx = stats.dwBytesRcved;
//}
}
else
{
_mConnected = false;
}
int lpNames = 1;
var entryNameSize = 0;
int lpSize = 0;
RasEntryName[] names = null;
entryNameSize = Marshal.SizeOf(typeof(RasEntryName));
lpSize = lpNames * entryNameSize;
names = new RasEntryName[lpNames];
names[0].dwSize = entryNameSize;
uint retval = RasEnumEntries(null, null, names, ref lpSize, out lpNames);
//if we have more than one connection, we need to do it again
if (lpNames > 1)
{
names = new RasEntryName[lpNames];
for (int i = 0; i < names.Length; i++)
{
names[i].dwSize = entryNameSize;
}
retval = RasEnumEntries(null, null, names, ref lpSize, out lpNames);
}
_mConnectionNames = new string[names.Length];
if (lpNames > 0)
{
for (int i = 0; i < names.Length; i++)
{
_mConnectionNames[i] = names[i].szEntryName;
}
}
}
internal static extern int RasEnumConnections(
ref Rasconn lprasconn, // buffer to receive connections data
ref int lpcb, // size in bytes of buffer
ref int lpcConnections // number of connections written to buffer
);
