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我有以下XAML這是不工作：如何將數據綁定到視圖模型中定義的屬性的子屬性
...
<phone:PhoneApplicationPage.Resources>
<DataTemplate x:Key="OrganisationTemplate">
<Grid Margin="40,0,0,0">
<StackPanel>
<TextBlock Text="{Binding name}"></TextBlock>
</StackPanel>
</Grid>
</DataTemplate>
<DataTemplate x:Key="UserStatusTemplate">
<Grid Margin="40,0,0,0">
<StackPanel>
<TextBlock Text="{Binding Path=profile.name}"></TextBlock>
</StackPanel>
</Grid>
</DataTemplate>
</phone:PhoneApplicationPage.Resources>
...
<!--Panorama item one-->
<phone:PanoramaItem Header="Home">
<ListBox Name="UserStatus" ItemTemplate="{StaticResource UserStatusTemplate}" ItemsSource="{Binding UserStatus}" Margin="0,0,0,96" IsSynchronizedWithCurrentItem="False"/>
</phone:PanoramaItem>
我有以下視圖模型：
public class Sections
{
public IEnumerable<Organisation> Organisations { get; set; }
public User User { get; set; }
public UserStatus UserStatus { get; set; }
}
class DashboardViewModel : INotifyPropertyChanged
{
public Sections sections = new Sections();
private OrganisationRepository organisationRepository { get; set; }
private UserRepository userRepository { get; set; }
public DashboardViewModel()
{
LoadOrganisationSection();
LoadHomeSection();
}
...
private async void LoadHomeSection()
{
userRepository = new UserRepository();
sections.UserStatus = await userRepository.GetStatus();
UserStatus = null;
}
#region properties
public UserStatus UserStatus
{
get
{
return sections.UserStatus;
}
set
{
if (sections.UserStatus != value)
{
//LoginCredentials.Username = value;
OnPropertyChanged();
}
}
}
...
#endregion
public event PropertyChangedEventHandler PropertyChanged;
protected virtual void OnPropertyChanged([CallerMemberName] string propertyName = null)
{
PropertyChangedEventHandler tempEvent = PropertyChanged;
if (tempEvent != null)
{
// property changed
tempEvent(this, new PropertyChangedEventArgs(propertyName));
}
}
}
Inside LoadHomeSection，section.UserStatus有一個屬性填滿了（我調試過了，所以它是de finetly那裏）與路線：section.UserStatus.profile.name，顯然這被反映在暴露於視圖模型屬性：UserStatus.profile.name
如何訪問在子屬性我XAML？
我有工作，如果屬性來訪問是直的還有其他屬性（見OrganisationTemplate）
我所看到的其他職位，但我不能讓他們的版本一起使用。