private void Init() { String fileName = "patras"; HImage image; try { image = new HImage(fileName); } catch (HOperatorException) { MessageBox.Show("Problem occured while reading file!", "SmartWindow1", MessageBoxButtons.OK, MessageBoxIcon.Information); return; } hWndControl.addIconicVar(image); hWndControl.repaint(); hWndControl.setGUICompRangeX(new int[] { XTrackBar.Minimum, XTrackBar.Maximum }, XTrackBar.Value); hWndControl.setGUICompRangeY(new int[] { YTrackBar.Minimum, YTrackBar.Maximum }, YTrackBar.Maximum - YTrackBar.Value); }