Evaluation of value in watchtab of debugviewer

[hello]

I could not find values in value column of watch tab of debug viewer.
I'm practicising by flight reservation application.
I have tried by giving the names of different object names in names coloumn of watch tab(debug viewer) Login ,update,Faxorder etc.
It is showing as "couldnot evaluate" in value coloumn of watchtab.


Please assist me on working of debugviewer.

[ravi.gajul]

watch tab is used for checking the run time values held by some variables.To view the run time values select the variable ...right click and then click on add to watch.