/// <summary>
/// Finds a native device by UDN.
/// </summary>
/// <param name="udn">The UDN for the device.</param>
/// <param name="addressFamily">The address family to search in. (Vista or above only).</param>
/// <returns>The device if one is found or null if not found.</returns>
internal static IUPnPDevice FindNativeDeviceByUDN(
string udn, AddressFamilyFlags addressFamily = AddressFamilyFlags.IPvBoth)
{
UPnPDeviceFinder lfFinder = new UPnPDeviceFinder();
if (lfFinder is IUPnPAddressFamilyControl)
{
((IUPnPAddressFamilyControl)lfFinder).SetAddressFamily((int)addressFamily);
}
return(lfFinder.FindByUDN(udn));
}
private static UPnPDevice FindByUDN(string uniqueDeviceName)
{
for (int i = 0; i < 3; ++i)
{
UPnPDevice device = _finder.FindByUDN(uniqueDeviceName);
if (device != null)
{
return(device);
}
}
return(null);
}
/// <summary>
/// Finds a native device by UDN.
/// </summary>
/// <param name="udn">The UDN for the device.</param>
/// <param name="addressFamily">The address family to search in. (Vista or above only).</param>
/// <returns>The device if one is found or null if not found.</returns>
internal static IUPnPDevice FindNativeDeviceByUDN(
string udn, AddressFamilyFlags addressFamily = AddressFamilyFlags.IPvBoth)
{
UPnPDeviceFinder lfFinder = new UPnPDeviceFinder();
if (lfFinder is IUPnPAddressFamilyControl)
((IUPnPAddressFamilyControl)lfFinder).SetAddressFamily((int)addressFamily);
return lfFinder.FindByUDN(udn);
}