SaveOld
SaveOld Save window data before calling DrawNew
#include <Windows.h> Window Manager
void SaveOld(theWindow );
WindowPeek theWindow ; window of interest
This low-level function is used by the Window Manager to save theWindow 's
structure and content region before it calls DrawNew.
theWindow is the WindowPeek (pointer to a WindowRecord) of the window
whose data is to be saved.
Returns: none