页面之间跳转（传值）

 

---

 

 

            string txt = "Spring Lee";
            this.Frame.Navigate(typeof(BlankPage1),txt);

 

另一个页面接收

protected override void OnNavigatedTo(NavigationEventArgs e)
        {
            if (e.Parameter!=null)
            {
                T.Content = e.Parameter.ToString();
            }
        }

 

 

Toast通知 

---

private void Button_Click(object sender, RoutedEventArgs e)
        {
            var toast = ToastNotificationManager.GetTemplateContent(ToastTemplateType.ToastText01);

            var textNodes = toast.GetElementsByTagName("text");

            textNodes[0].InnerText = "呵呵呵";

            var Message = new ToastNotification(toast);

            ToastNotificationManager.CreateToastNotifier().Show(Message);
            

        }

---

磁贴操作

---

 添加磁贴 

 

private async void Button_Click(object sender, RoutedEventArgs e)
        {
            //磁贴的唯一标识
            string TitleId = "My_Title";

            //磁贴展示名称
            string DiaplayName = "我的磁贴";

            //点击磁贴传入的参数
            string args = DateTime.Now.ToString();

            //磁贴图片URI
            Uri LogoUri = new Uri("ms-appx:///Assets/cc.jpg");

            //磁贴尺寸
            var size = TileSize.Square150x150;

            var Obj = new SecondaryTile(TitleId,DiaplayName,args,LogoUri,size);

            Obj.VisualElements.ShowNameOnSquare150x150Logo = true;
            

            if (await Obj.RequestCreateAsync())
            {
                await new MessageDialog("OK").ShowAsync();
            }
            
        }
　　

删除，修改磁贴

 private async void Button_Click_1(object sender, RoutedEventArgs e)
        {
            //磁贴的唯一标识
            string TitleId = "My_Title";
            var Title = new SecondaryTile(TitleId);

            Title.VisualElements.ShowNameOnSquare150x150Logo = false;
            await Title.RequestDeleteAsync();

        }

 

磁贴通知

 

---

 

            var toast = ToastNotificationManager.GetTemplateContent(ToastTemplateType.ToastText01);

            var textNodes = toast.GetElementsByTagName("text");

            textNodes[0].InnerText = "呵呵呵";
            textNodes[1].InnerText = "你是猴子请来的救兵吗?";
            textNodes[2].InnerText = "呵呵呵";

            var Message = new TileNotification(toast);
            TileUpdateManager.CreateTileUpdaterForSecondaryTile("My_Title").Update(Message);
　　

HttpClient

 

---

 

            string url = "http://www.baidu.com";
            HttpClient client = new HttpClient();
            string responce = await client.GetStringAsync(url);

 Weather天气实战

---

利用GPS获取手机坐标（经纬度）

            var geo = new Geolocator();
            var P = await geo.GetGeopositionAsync();
            var Po = P.Coordinate.Point.Position;

百度地图API获取位置信息

            string AppId = "XTTNdkZYIFCIqKVW1vfYUID3eWOgizwC";

            string Type = "json";

            string Url = "http://api.map.baidu.com/geocoder/v2/?ak=" + AppId + "&location=" + Po.Latitude + "," + Po.Longitude + "&output=" + Type + "";

            HttpClient client = new HttpClient();
            var json = await client.GetStringAsync(Url);


            JsonObject jsonRes = JsonObject.Parse(json);
            var City = jsonRes.GetNamedObject("result").GetNamedObject("addressComponent").GetNamedString("city");

百度天气接口 获取天气信息

            string WeaApi = "http://api.map.baidu.com/telematics/v3/weather?location=" + City + "&output=json&ak=" + AppId;

            var WeatherJson = await client.GetStringAsync(WeaApi);
            Info i= JsonConve