we focussed on:
only with suggestion from below
we assume that you can work on datatable base, once you had read in excel with e.g. a read range - dtData
Assign Activity:
arrDuplicatesRows | Array of DataRows - DataRow() =
(From d in dtData.AsEnumerable
Group d by k=d("ID").ToString().Trim() into grp=Group
Where grp.Count > 1
Select g = grp.Skip(1)).SelectMany(Function (x) x).toList
For each Activity: item in arrDuplicatesRows | TypeArgument: DataRow
- Assign Activity: item(“REMARKS”) = “DUPLICATE”
As we have handled by grouping data have a look below. We can also do it within a NON-LINQ approach
when also Remark Sucess is to set, we can handle and adapt as well
Anil_G
ashokkarale
A_Learner
Ritaman_Baral
Rule_Outlaw