I am a bit new to CSS (BOY). I am using a table widget for displaying some pv values. From an example (DisplayPVValuesinTable.pl) I could infer that setCellText() function is used to set the value for a particular cell in table. If, I want to do the reverse, ie read the value of a particular cell what is the function to be used. I tried with getCellText() would be it, but it didn't work. Also, where to find other related functions. Is there any documentation for it?