Hello, first post here.

Edit: "

The following code I'd like to use to sort one of my columns:

        Char[] myArr = new Char[1] { 'A', '!', 'B', 'C', '$' };

        IEnumerable<char> yourOriginalValues;

        yourOriginalValues = myArr;

        IEnumerable<char> result =

               yourOriginalValues.Where(c => Char.IsLetterOrDigit(c))

                    .OrderBy(c => c)

                    .Concat(yourOriginalValues.Where(c => !Char.IsLetterOrDigit(c)));

"

So far I have 

        private void ultraGridDaySheet_InitializeLayout(object sender, InitializeLayoutEventArgs e)

        {

            e.Layout.Override.HeaderClickAction = HeaderClickAction.ExternalSortMulti;

        }