How do I get a distinct, ordered list of names from a DataTable using LINQ?

Question

I have a DataTable with a Name column. I want to generate a collection of the unique names ordered alphabetically. The following query ignores the

Answer 1

The problem is that the Distinct operator does not grant that it will maintain the original order of values.

So your query will need to work like this

var names = (from DataRow dr in dataTable.Rows
             select (string)dr["Name"]).Distinct().OrderBy( name => name );