private void UpdateDRO()
{
double _x = 0;
double _y = 0;
double _z = 0;
double _a = 0;
double _b = 0;
double _c = 0;
_kflop.GetDRO(out _x, out _y, out _z, out _a, out _b, out _c);
txt_CameraX.Text = _x.ToString();
txt_CameraY.Text = _y.ToString();
}
