DataTable을 이용해 회사명- 내용1,내용2..를 excel에 출력하고 싶습니다

[kumar.varun2 (Varun Kumar)]

Hi @HopeDeveloper

Can you share the sample input and output required.

Please go through this post

[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…