How to disable the selected rows

Question

I have a data window with a checkbox. I want to disable the selected rows. How can I do that? Also, please explain to me the code below. I saw it online and it works fine but it only disable the first selected row. Thank you

dw_unreportedprall.object.sel.protect = '0~tif(GetRow()=' + string(ll_ctr) + ',1,0)'

Answer 1

I assume the variable 'll_ctr' holds the value for the row you are checking. If so you could try:

...'0~tif(IsSelected(' + string(ll_ctr) + '),1,0)'

Your code only works on a single row because the GetRow() method only gives you the current row (the one with focus) in a datawindow.