dtsouers

Here is some snippets in c#:

//Add reference to ceutil in c:\windows\system32\ceutil.dll
[DllImport("CEUTIL.DLL", SetLastError = true)]
private static extern int CeGetDeviceId();


//------------------------------------------------------------------------------------
// Function: IsDeviceConnected()
// Desc: Returns true, if a device is connected. Devices with Guest are considered
// Receives: nada
// Returns: bool
//------------------------------------------------------------------------------------
public static bool IsDeviceConnected()
{
int b = CeGetDeviceId();

switch (b)
{
//Guest value
case -1:
return true;
//No device
case 0:
return false;
//Real device
default:
return true;
}
}


Or if you are using OpenNETCF:

RAPI r = new RAPI();
r.Connect(true);

// make sure we're connected
if (!r.Connected)
{
r.Dispose();
General.ShowErrorMessage("Device not connected. Please connect it and try again.");
return;
}

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