The following sample code shows how to use the CM_SETCNRINFO message to change from the current view of a container (Name, Details, or Text) to the Icon view:

CNRINFO cnrInfo;

/**********************************************************************/
/*  Set the attribute field to the Icon view.                         */
/**********************************************************************/
cnrInfo.flWindowAttr = CV_ICON;

/**********************************************************************/
/*  Change the view from the current view to the Icon view.           */
/**********************************************************************/
WinSendMsg(
  hwndCnr,                     /* Container window handle             */
  CM_SETCNRINFO,               /* Container message for setting       */
  MPFROMP(&cnrInfo),           /* Container control data              */
  MPFROMLONG(
    CMA_FLWINDOWATTR));        /* Message attribute that sets         */
                               /* container window attributes         */