Rock.Web.UI.Controls.LocationPicker.SaveViewState C# (CSharp) Method

        protected override object SaveViewState()
        {
            ViewState["CurrentPickerMode"] = this.CurrentPickerMode;

            var location = this.Location;
            if ( location != null )
            {
                ViewState["LocationId"] = location.Id;
            }

            return base.SaveViewState();
        }