//adds header, footer and data to the ExpandableListView private void InitializeExpandableListView() { dictGroup = new Dictionary <string, List <string> > (); FillDictGroup(); View view = View.Inflate(this, Resource.Layout.ExpandHeadFoot, null); view.FindViewById <TextView> (Resource.Id.intro).Text = Resources.GetString(Resource.String.checklist_head); expand.AddHeaderView(view, null, false); view = View.Inflate(this, Resource.Layout.ExpandHeadFoot, null); view.FindViewById <TextView> (Resource.Id.intro).Text = Resources.GetString(Resource.String.checklist_foot);; expand.AddFooterView(view, null, false); expand.DividerHeight = 0; }