Please tell me what is Timer? in AMS,as shown in the code below.And Please tell me what is the timer control id,and tabbed display?
#define DEV_MAX_COMMIT_OBJECTS 20
// Defines the control ID of the progress indicator used during long
// device operations (e.g., Device Transfer)
#define ID_DEV_PROGRESS 794
// Defines the control ID of the Timer Control(s) embedded within
// the various tabbed displays.
#define ID_DEV_TIMER 795
#define ID_DEV_TIMER_LEFT 796
#define ID_DEV_TIMER_RIGHT 797
// Defines the controls IDs of the column headers placed below the timer
// controls that label the parameter columns on the reconcile display.
#define ID_DEV_LABEL_LEFT 798
#define ID_DEV_LABEL_RIGHT 799
// Defines the control ID of the tab control within the configuration
// and reconcile displays. Make sure this value is unique within the
// display (i.e., NOT equal to any common dialog button IDs and larger
// than a reasonable number of ID_FMS_XX control identifiers within the
// device resource script's resource.h).