DrawDialog
DrawDialog Draw the contents of a dialog box
#include <Dialogs.h> Dialog Manager
void DrawDialog(theDialog );
DialogPtr theDialog ; identifies dialog window
DrawDialog draws the contents of a dialog within its enclosing window
frame. It is needed rarely since DialogSelect and ModalDialog redraw the
dialog box automatically.
theDialog is the address of a DialogRecord . It identifies the dialog to be
displayed.
Returns: none

Notes: DrawDialog might be used to draw a dialog that might never be drawn via
DialogSelect or ModalDialog; e.g., in response to an activate or update
event for a box containing information only.
The UpdtDialog function is similar, but is more efficient since it draws
only that portion of theDialog that is currently uncovered.