Team,
We have a requirement where we need to show difference of two rows in third row in paging grid. Like below , any suggestion?
Third column should show difference of row 2 minus 1st row of Column A.
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What is the source of your data? Is it something static, or something with a variable number of rows? Whether this functionality is even possible at all, depends very strongly on these details which you haven't provided.
source of data is data subset and it will not change,
DataSubset is not the "source", but just how you have the local data stored. "Source" means where the data is originally coming from (unless it's just hardcoded static values in a local variable, in which case you should clarify).