public bool Connect()
{
// If we're already connected, then simply return
if (fIsConnected)
return fIsConnected;
fIsConnected = capDriverConnect();
if (!fIsConnected)
throw new Exception("VfwCaptureDevice - Connection to device failed");
// Get the driver capabilities
fDriverCapabilities = new CAPDRIVERCAPS();
bool gotDriverCaps = capDriverGetCaps(ref fDriverCapabilities);
// Finally allow a subclasser to do something special
// upon connection.
OnConnected();
capGetStatus(ref fCaptureStatus);
StringBuilder sb = new StringBuilder(100);
StringBuilder sbVersion = new StringBuilder(100);
capDriverGetName(sb, 100);
capDriverGetVersion(sbVersion, 100);
fDeviceDriver = new VfwDeviceDriver(sb.ToString(), sbVersion.ToString());
return fIsConnected;
}
public void Refresh()
{
string name = "".PadRight(100), version = "".PadRight(100);
for (short i = 0; i < gmaxDevices; i++)
{
if (AviCap32.capGetDriverDescription(i, ref name, 100, ref version, 100))
{
VfwDeviceDriver d = new VfwDeviceDriver(name, version);
d.Name = name.Trim();
d.Version = version.Trim();
devices.Add(d);
}
}
}
