About API, how to use 'IBody2.Display3' to display the temporary body in drawing?

Where to display , document, sheet, view?

private int button_StartPicking_MouseMBtnDownNotify(int X, int Y, int WParam)
{
   Modeler swModeler = (Modeler)_SwApp.GetModeler();
   double[] dblData = new double[9];
   dblData[0] = 0;
   dblData[1] = 0;
   dblData[2] = 0;
   dblData[3] = 1;
   dblData[4] = 0;
   dblData[5] = 0;
   dblData[6] = 0.1;
   dblData[7] = 0.1;
   dblData[8] = 0.1;

   //Output body 1
   Body2 swBody = swModeler.CreateBodyFromBox3(dblData);
   object[] vEdges = swBody.GetEdges() as object[];
   object[] vFaces = swBody.GetFaces() as object[];

   // Test whether the loft body is a temporary body
   bool tempstatus = swBody.IsTemporaryBody();
   Debug.Print("Is the body a temporary body? " + tempstatus);

   if (tempstatus)
   {
      // Display the temporary body
      int display3status = swBody.Display3(currentDrawDoc, Color.FromArgb(255, 255, 0).ToArgb(),       (int)swTempBodySelectOptions_e.swTempBodySelectable);
      //0 = Success
      //1 = Failed because you did not get the body before using this method
      //2 = Invalid component
      //3 = Not a part instance
      Debug.Print("Temporary body displayed; examine the graphics area.");
   }
   else
   {
      Debug.Print("Temporary body was not created.");
   }

   Debug.Print("");

   return 1;
}