I want to reset a datetime variable on the groupheader.

I tried tis formula to reset the DateTime Variable;

 

WhilePrinting Records;

DateTimeVar lastout := DateTime(1900,1,1,0,0,0);

 

But the dateTime variable is not resetting,

Any help will be appreciated....

i tried ,in that way what u said..but it seems that the varible is not resetting.

I found in the net that,there is no default value for datetime,

like for

Numbervar x :=0;

Stringvar h := " ";

 

so iwant to know how to reset a datetime varible using the default value.

I am trying to find out the lunch out of each employee per day.

so i want to reset the lunchout(datetime) variable for each employee per day.

The same concept is applicable to getin(datetime) variable also.

my report is grouped by department,empid,date.

 

This is the formula  i'm using for getting lunchout,

 

if ((ShiftDateTime({EVENTS.EVENT_TIME_UTC},"UTC,0","") IN  PlannedTime1 TO PlannedTime2) AND ({READER.TIMEATT} =2))
then
 
 DateTimevar lunchout := ShiftDateTime({EVENTS.EVENT_TIME_UTC},"UTC,0","");
lunchout;

 

And for restting i;m using the following formula,

WhilePrintingRecords;

DateTimeVar lunchout := DateTime(1900,1,1,0,0,0);