Sort items in datatable

Question

I have a datatable with one column that contain names.I want to load combobox with datatable such that names should be in alphabetic order for eg:first name starts with a. s

Answer 1

Method 1

    // orderby "FistName" column
    EnumerableRowCollection query = 
                    from order in datatable.AsEnumerable()
                    orderby datatable.Field("FirstName")
                    select datatable;

    DataView view = query.AsDataView();

    // bind to your combobox
    combobox.DataSource = view;
    combobox.DataBind()

Method 2: if using DataSets

    DataTable datatable = dataSet.Tables["yourDataTable"];    
    DataView view = datatable .AsDataView();

    view.Sort = "FirstName desc, LastName desc";

    combobox.DataSource = view;
    combobox.DataBind();

Reference : Sorting with DataView (LINQ to DataSet)