Q)when you open the form - what methods/calling sequences
Ans:init(), run(), executequery()
Q)When you close the form?
Ans:canclose()- boolean, close()
Ok command buton - closeok(), canclose(),
close()
Q)when you create a new record?
Ans:Ctrl + n, create of ds, initvalue() of ds,
initvalue() of table
Q)how
do you do filteraions on the forms?
Ans: Executequery and use queryBuildRange
Q)Enabling
and disabling controls ?
Ans:active method of data source
Q)How do you link the datasources on the form??
Ans: join source and link type property
Q)How
many link types are available on the datasource??
Ans:delayed, active, passive, inner join,
exists join, non exists join, outer join
Splitters [sysformsplitter_x, y, z]
Q)How
to you pass values from one form to
another form
-Ans: menuitemButton
- Args[formrun]
Q)what
is args class??
Ans:Args is arguments class which will help to
pass values from one form to another, object to object
args.parm() - str, args.record[table
buffer]
args.caller()
Formrun class in combination with args will
help to open the form using code
formrun.init(). run(), wait(). or detach().
Q)How
do you implement progress bars::
Ans:sysoperationprogress class - set total,
inccount()
HourglassIndicators -
startlenghtyoperation(), elo()