You can get the values from a named column in the DataTable using a single line of code in LINQ.

Steps:

1. Convert the DataTable object to Enumerable()

2. Apply the select clause with the column name as field name .

3. Cast it to a string array.

string[] strSummCities = dtTemp1.AsEnumerable().Select(s => s.Field<string>("City")).ToArray<string>();

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