how to sort ObservableCollection

Question

I have a an ObservableCollection and a WPF UserControl is Databound to it. The Control is a graph that shows a vertical bar for each item of type BarData in the ObservableCo

Answer 1

What about sorting the data using LINQ on the different collection:

var collection = new List();
//add few BarData objects to collection

// sort the data using LINQ
var sorted = from item in collection orderby item.StartData select item;

// create observable collection
var oc = new ObservableCollection(sorted);

This worked for me.