private void EditTags(DataGridViewRow rw)
{
List <string> Dickeys = new List <string>(EDDConfig.Instance.CaptainsLogTagImage.Keys);
Dickeys.Sort();
List <Tuple <string, string, Image> > options = (from x in Dickeys select new Tuple <string, string, Image>(x.ToString(), x.ToString(), EDDConfig.Instance.CaptainsLogTagImage[x])).ToList();
ExtendedControls.CheckedIconListBoxFormGroup cfs = new ExtendedControls.CheckedIconListBoxFormGroup();
cfs.AllOrNoneBack = false; // we want the whole list, makes it easier.
cfs.SaveSettings += TagsChanged;
cfs.AddAllNone();
cfs.AddStandardOption(options);
List <string> curtags = rw.Cells[4].Tag as List <string>; // may be null
string taglist = curtags != null?string.Join(";", curtags) : "";
System.Diagnostics.Debug.WriteLine("Cur keys" + curtags);
Point loc = dataGridView.PointToScreen(dataGridView.GetCellDisplayRectangle(4, rw.Index, false).Location);
cfs.Show(taglist, loc, this.FindForm(), tag: rw);
}