<div dir="ltr">still no luck..<div><br></div><div><div>           vtkDICOMImageReader reader = vtkDICOMImageReader.New();</div><div>                    reader.SetFileName(ofdmulti.FileNames[0]);</div><div>                    reader.Update();</div>
<div><br></div><div>                    _ImageViewer.SetInputConnection(reader.GetOutputPort());</div><div>                    vtkRenderWindow renderWindow = renderWindowControl1.RenderWindow;</div><div>                    vtkRenderer ren = renderWindow.GetRenderers().GetFirstRenderer();</div>
<div>                    vtkRenderWindowInteractor interactor = renderWindow.GetInteractor();</div><div>                    vtkInteractorStyleImage iteractor_image = vtkInteractorStyleImage.New();</div><div>                    interactor.SetInteractorStyle(iteractor_image);</div>
<div>                    renderWindow.GetInteractor().SetInteractorStyle(iteractor_image);</div><div>                    renderWindow.SetInteractor(interactor);</div><div><br></div><div>                    _ImageViewer.SetRenderWindow(renderWindow);</div>
<div>                    _ImageViewer.SetSlice(0);</div><div>                    _ImageViewer.Render();</div></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Sat, Feb 8, 2014 at 4:17 PM, David Cole <span dir="ltr"><<a href="mailto:dlrdave@aol.com" target="_blank">dlrdave@aol.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Don't do this:<br>
<br>
    vtkRenderWindowInteractor interactor = vtkRenderWindowInteractor.New(<u></u>);<br>
<br>
Do this:<br>
<br>
   vtkRenderWindowInteractor interactor = renderWindow.GetInteractor();<br>
<br>
You don't need a new interactor, you just need a new interaction style that you push into the existing interactor.<br>
<br>
<br>
Good luck.<br>
<br>
</blockquote></div><br></div>