。net 调用物体选项框
theFrm = dotNetObject "MaxCustomControls.SceneExplorerControls.SceneExplorerDialog"
thePtr = DotNetObject "System.IntPtr" (windows.getMAXHWND())
theHwnd = DotNetObject "MaxCustomControls.Win32HandleWrapper" thePtr
theFrm.Show(theHwnd)
theFrm = dotNetObject "MaxCustomControls.SceneExplorerControls.ModalSceneExplorerDialog"
thePtr = DotNetObject "System.IntPtr" (windows.getMAXHWND())
theHwnd = DotNetObject "MaxCustomControls.Win32HandleWrapper" thePtr