%HI_SelectTimeDialog function

Function
The function %HI_SelectTimeDialog shows a dialog box for defining a time interval.
Declaration
 BOOL %HI_SelectTimeDialog(
   TIME in out StartTime, 
   TIME in out EndTime := (invalid), 
   BOOL in bStrongInequality := true, 
   BOOL in bShowHours := true, 
   BOOL in bReadOnlyHours := false, 
   INT in x := -1, 
   INT in y := -1
 )
Parameters
StartTimeBegin time of interval.
EndTimeEnd time of interval.
bStrongInequalityPossible values:
  • @TRUE - time interval returned by the function is to be StartTime≤interval<EndTime
  • @FALSE - time interval returned by the function is to be StartTime≤interval≤EndTime
bShowHoursAllows to show time data (hours and minutes) in the dialog box:
  • @TRUE - show time data
  • @FALSE - hide time data
bReadOnlyHoursAllows to change time data (to edit hours and minutes):
  • @TRUE - disable time data changes
  • @FALSE - enable time data changes
x, yPosition of the dialog box on monitor.
Return value
TRUE - if user closed the dialog box by clicking the button OK.
FALSE - if user closed the dialog box by clicking the button Cancel.
Note
User selects e.g. the entire day of January 1st 2005:
  • if bStrongInequality=TRUE, then StartTime=1.1.2005 00:00:00.000 and EndTime=1.1.2005 23:59:59.999
  • if bStrongInequality=FALSE, then StartTime=1.1.2005 00:00:00.000 and EndTime=2.1.2005 00:00:00.000
Example

 TIME  _bt
 TIME  _et
 BOOL  _res
 INT  _i

 _i := 1
 _bt := _i\TIM
 _et := %AddTime(_bt, 3600*10)
 _res :=  %HI_SelectTimeDialog(_bt, _et, @FALSE, @TRUE, @FALSE)
 
 IF  _res THEN
   _tmA := _bt
   _tmA2 := _et
 ENDIF

Related pages:

Active picture manipulation functions
Function arguments - types

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