Hi Friends,
I need to grouping for 2 columns… (State and Email id)
Emp_Number State Email id
101 KA KA@mail.com
102 TN KA@mail.com
103 KA KA@mail.com
104 RR TN@mail.com
105 TN TN@mail.com
106 RR TN@mail.com
107 US UP@mail.com
108 UP UP@mail.com
out of grouping
101 KA KA@mail.com
103 KA KA@mail.com
102 TN KA@mail.com
104 RR TN@mail.com
106 RR TN@mail.com
105 TN TN@mail.com
107 US UP@mail.com
108 UP UP@mail.com
Already am using – grouping for only one column(Email)
dtUS.AsEnumerable().GroupBy(Function(x As DataRow) x.Item(“Email id”))
dtUS = Data table
now I want add State column also for grouping… please help on this….