(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= JsonConvert.DeserializeObject<Info>(WeatherJson);  
        this.DataContext = i;

天气信息 Info Class

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Weather
{
public class Info
{
public int error { get; set; }
public string status { get; set; }
public string date { get; set; }
public List results { get; set; }

}

public class result  
{  
    public string currentCity { get; set; }  
    public string pm25 { get; set; }

    public IList<indexitem> index { get; set; }  
    public IList<weather\_data\_item> weather\_data { get; set; }  
}

public struct weather\_data\_item  
{  
    public string date { get; set; }  
    public string dayPictureUrl { get; set; }  
    public string nightPictureUrl { get; set; }  
    public string weather { get; set; }  
    public string wind { get; set; }  
    public string temperature { get; set; }

}

public struct indexitem  
{

    public string title { get; set; }  
    public string zs { get; set; }  
    public string tipt { get; set; }  
    public string des { get; set; }  
}  

}

前台Xmal代码绑定

<Grid>  
    <Grid.Background>  
        <ImageBrush ImageSource="ms-appx:///Assets/zhuo.jpeg"/>  
    </Grid.Background>  
    <ProgressRing x:Name="gif"></ProgressRing>  
    <Hub  Header="Weather">  
        <HubSection>  
            <DataTemplate>  
                <StackPanel>  
                    <TextBlock Text="{Binding results\[0\].currentCity}" FontSize="60"></TextBlock>  
                    <TextBlock Text="{Binding results\[0\].pm25}" FontSize="30"></TextBlock>  
                </StackPanel>  
            </DataTemplate>  
        </HubSection>  
        <HubSection>  
            <DataTemplate>  
                <ListView ItemsSource="{Binding results\[0\].weather\_data}">  
                    <ListView.ItemTemplate>  
                        <DataTemplate>

                            <Border Width="360" BorderThickness="2" BorderBrush="Green">  
                                <StackPanel>  
                                    <TextBlock Text="{Binding date}" FontSize="25"></TextBlock>  
                                    <TextBlock Text="{Binding weather}" FontSize="30"></TextBlock>  
                                    <StackPanel Orientation="Horizontal">  
                                        <Image Source="{Binding dayPictureUrl}" Stretch="Uniform" Width="60" Height="60"></Image>  
                                    </StackPanel>  
                                    <TextBlock Text="{Binding wind}" FontSize="25"></TextBlock>  
                                    <TextBlock Text="{Binding temperature}" FontSize="30"></TextBlock>

                                </StackPanel>  
                            </Border>

                        </DataTemplate>  
                    </ListView.ItemTemplate>  
                </ListView>  
            </DataTemplate>  
        </HubSection>  
        <HubSection>  
            <DataTemplate>  
                <ListView ItemsSource="{Binding results\[0\].index}">  
                    <ListView.ItemTemplate>  
                        <DataTemplate>  
                            <Border>  
                                <StackPanel>  
                                    <TextBlock Text="{Binding tipt}" FontSize="25" Foreground="#FF2996AE"></TextBlock>  
                                    <TextBlock Text="{Binding zs}" FontSize="30" Foreground="Green"></TextBlock>  
                                    <TextBlock Text="{Binding des}" FontSize="20" TextWrapping="Wrap"></TextBlock>  
                                </StackPanel>  
                            </Border>  
                        </DataTemplate>  
                    </ListView.ItemTemplate>  
                </ListView>  
            </DataTemplate>  
        </HubSection>  
    </Hub>  
</Grid>  

天气数据加载时用ProgressRing控制

加载前

Pro.IsActive=True;

加载完毕

Pro.IsActive=false;

数据绑定

---

public class User
{
public string Name { get; set; }
public string Phone { get; set; }
public string Address { get; set; }
}

protected override void OnNavigatedTo(NavigationEventArgs e)
{
// TODO: 准备此处显示的页面。

        // TODO: 如果您的应用程序包含多个页面，请确保  
        // 通过注册以下事件来处理硬件“后退”按钮:  
        // Windows.Phone.UI.Input.HardwareButtons.BackPressed 事件。  
        // 如果使用由某些模板提供的 NavigationHelper，  
        // 则系统会为您处理该事件。

        User U = new User();  
        U.Name = "张三";  
        U.Phone = "1888";  
        U.Address = "东北";  
        this.DataContext = U;  
    }

   <TextBox Text="{Binding }"></TextBox>  
    <TextBox Text="{Binding Name}"></TextBox>  
    <TextBox Text="{Binding Address}"></TextBox>

UWP汉堡包菜单

---

Xaml：

    <AppBarButton Click="Button\_Click" Height="50" Width="50">  
    <SymbolIcon   Symbol="Bold" HorizontalAlignment="Left" VerticalAlignment="Top"/>  
    </AppBarButton>

    <SplitView x:Name="mySplit" DisplayMode="CompactOverlay" CompactPaneLength="0"  

OpenPaneLength="200" IsPaneOpen="False" >

        <SplitView.Pane>  
            <StackPanel Background="Pink">  
                <AppBarButton  Click="Button\_Click" Height="50" Width="50">  
                    <SymbolIcon   Symbol="Bold" HorizontalAlignment="Left" VerticalAlignment="Top"/>  
                </AppBarButton>  
                <TextBlock FontSize="20">第一项</TextBlock>  
                <TextBlock FontSize="20">第二项</TextBlock>  
                <TextBlock FontSize="20">第一项</TextBlock>  
                <TextBlock FontSize="20">第二项</TextBlock>  
                <TextBlock FontSize="20">第一项</TextBlock>  
                <TextBlock FontSize="20">第二项</TextBlock>  
            </StackPanel>  
        </SplitView.Pane>  
        <TextBlock HorizontalAlignment="Center"  

VerticalAlignment="Center" FontSize="100">Spring

CS：

private void Button_Click(object sender, RoutedEventArgs e)
{
  mySplit.IsPaneOpen = !mySplit.IsPaneOpen;
}