AnyPlace.MainPage.getNavigationOnStart C# (CSharp) Method

        private async void getNavigationOnStart(string bid, string pid)
        {
            if (_worldbuildings == null)
            {
                MessageBox.Show("No buildings found. Please download maps");
            }
            else
            {
                bool f = await serchBuildStart(bid, pid);
                if (f)
                {
                    _searchBuilding = true;
                    // AddPoisToSearch();
                    _tileLoaded = true;
                    _foundTile = true;
                    //floorButton.Visibility = Visibility.Visible;
                    navigate();
                }
            }


        }