public unsafe void Unacquire()
{
if (acquiredWindowHandle != IntPtr.Zero)
{
if (mouseDevice != null)
{
IDirectInputDevice8.Unacquire(mouseDevice);
}
acquiredWindowHandle = IntPtr.Zero;
}
}
protected unsafe override void OnShutdown()
{
if (directInputDevice != null)
{
IDirectInputDevice8.Unacquire(directInputDevice);
IDirectInputDevice8.Release(directInputDevice);
directInputDevice = null;
}
if (deviceDataBuffer != IntPtr.Zero)
{
NativeUtility.Free(deviceDataBuffer);
deviceDataBuffer = IntPtr.Zero;
}
}