private void RemoveNoteGroupCommand(object param)
{
var noteGroup = GetNoteGroup(param.ToString());
NoteGroups.Remove(noteGroup);
noteGroupKeys.Remove(param.ToString());
}
private void AddNoteGroupCommand()
{
var newNoteGroup = new NoteGroup("New Note Group");
NoteGroups.Add(newNoteGroup);
noteGroupKeys[newNoteGroup.ID] = newNoteGroup;
}
