C# 在Windows Phone 8中访问联系人数据

我已经阅读了msdn文章“访问Windows Phone的联系人和日历数据”

在上面的XAML中，电话号码是动态绑定到TextBlock Name=pnoNamed的，不在msdn代码中

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我想在变量say Phone_no.How？？？

中获取电话号码不要绑定到默认联系人电话号码不要使用IEnumerable called PhoneNumber进行绑定

创建自己的类来保存电话号码数据

public class MyContactPhoneNumber
{
    public PhoneNumber Phone_no {get; set;}
    //other properties you want
}

并创建这些自定义联系人电话号码的新集合

List<MyContactPhoneNumber> myNumbers = new List<MyContactPhoneNumber>();

然后将其绑定到UI

ListOfNumbers.ItemsSource = myNumbers;


// and in XAML

<ListBox Name="ListOfNumbers" Height="60"  Margin="36,0,0,0">
    <ListBox.ItemTemplate>
        <DataTemplate>
            <TextBlock x:Name="pno" Text="{Binding Path=Phone_no, Mode=OneWay}" />
        </DataTemplate>
    </ListBox.ItemTemplate>
</ListBox>

如果您想要双向绑定支持和更好的总体绑定支持，请使用ObservableCollection而不是List，并在MyContactPhoneNumber类中实现INotifyPropertyChanged

foreach (var number in PhoneNumbers)
    myNumbers.Add(new MyContactPhoneNumber
        {
           //...copy all properties here, for example Phone_no = number.PhoneNumber
        });

ListOfNumbers.ItemsSource = myNumbers;


// and in XAML

<ListBox Name="ListOfNumbers" Height="60"  Margin="36,0,0,0">
    <ListBox.ItemTemplate>
        <DataTemplate>
            <TextBlock x:Name="pno" Text="{Binding Path=Phone_no, Mode=OneWay}" />
        </DataTemplate>
    </ListBox.ItemTemplate>
</ListBox>