Yup, I think grid.Selection.SelectionChanged event is what I want to use, but I don't really know how.
I tried adding:
this.dataGrid.Selection.SelectionChanged += new SourceGrid.SelectionChangeEventHandler(this.selectionChange);
And in my code I have:
private void selectionChange(object sender, SourceGrid.SelectionChangeEventArgs e)
// code to be executed on selection change
But this will not execute. it comes up with an error:
Error 1 Cannot implicitly convert type 'SourceGrid.SelectionChangeEventHandler' to 'SourceGrid.RangeRegionChangedEventHandler'