public bool DeviceIOControl<T>(Kernel32.IOControlCode ioControlCode, object inBuffer, ref T outBuffer)
{
if (_device == null)
return false;
object boxedOutBuffer = outBuffer;
bool b = Kernel32.DeviceIoControl(_device,
ioControlCode,
inBuffer,
inBuffer == null ? 0 : (uint)Marshal.SizeOf(inBuffer),
boxedOutBuffer,
(uint)Marshal.SizeOf(boxedOutBuffer),
out uint _,
IntPtr.Zero);
if (!b)
{
int error = Marshal.GetLastWin32Error();
lastError = error;
}
outBuffer = (T)boxedOutBuffer;
return b;
}
public bool DeviceIOControl(Kernel32.IOControlCode ioControlCode, object inBuffer)
{
if (_device == null)
return false;
bool b = Kernel32.DeviceIoControl(_device, ioControlCode, inBuffer, inBuffer == null ? 0 : (uint)Marshal.SizeOf(inBuffer), null, 0, out uint _, IntPtr.Zero);
return b;
}