How to get count of duplicate data in a excel using LINQ query in uipath

[Baby123 (Baby)]

Hi Team,

I have one excel with bulk data .
I have account number column there in excel .so, how to get count of duplicate account number in excel using LINQ query in UiPath.
The count should be int variable .

Please suggest

Thanks,
Baby

[Rahul_Unnikrishnan]

Hello @Baby123

You can check the below post.

Linq query to filter datatable

Like this: Processusvierge.zip (8,2 Ko) The workflow uses LIKE to find if the word is in the column.

Thanks

[ppr (Peter)]

[HowTo] Overview on different options for grouping data and processing the groups

This HowTo introduces on the different options for grouping data from a datatable in order to process the grouped data. Introduction Grouping data and processing the grouped data is a common scenario e.g. when the grouped data is to aggregate like summing up, find maximum, get the average or concatening items. Lets have a look on following data: [grafik] A possible scenario could be: Create a report containing following information: the region code the sum of CaseCount per RegionCode t…

dtResult = new configured datatable with 2 cols / dtOrig clone
dtResult =

(From d In dtData.AsEnumerable
Group d By k= d("YourKey").toString.Trim Into grp=Group
Let c = grp.Count
Let ra = New Object(){k,c}
Select dtResult.Rows.Add(ra)).CopyToDataTable

[Sudharsan_Ka]

HI @Baby123

Checkout this expression

(From d In Dt.AsEnumerable
Group d By row = d("Column1").ToString()
Into grp =Group
Let s=grp(0)("Column1")
Let res=New Object() {s,grp.count}
Select Dt2.Rows.Add(res)).CopyToDatatable

Regards
Sudharsan