C# - Remove rows with the same column value from a DataTable

Question

I have a DataTable which looks like this:

 ID   Name    DateBirth
.......................
 1     aa      1.1.11
 2     bb      2.3.11
 2     cc          


        

Answer 1

you can try this

DataTable uniqueCols = dt.DefaultView.ToTable(true, "ID");