public static IEnumerable <object> GetSelectedItems(this DataGridContext gridContext)
{
if (gridContext.DataGridControl.SelectionUnit == SelectionUnit.Cell)
{
var query = from range in gridContext.SelectedCellRanges
from item in gridContext.EnumerateItems(range.ItemRange)
select item;
return(query.Distinct().OrderBy(item => gridContext.Items.IndexOf(item)));
}
else
{
var query = from range in gridContext.SelectedItemRanges
from item in gridContext.EnumerateItems(range)
select item;
return(query.Distinct().OrderBy(item => gridContext.Items.IndexOf(item)));
}
}
