我希望名为LstbClients的ListBox在每个Label或TextBlock中显示Name和Phonenumber(这对我来说无关紧要),我之前使用ComboBox进行DataBinded并且运行良好,但由于某种原因它不能用于此列表框。
这是XAML代码。
<ListBox x:Name="lstbClients"
Height="300"
Grid.Row="0" Grid.Column="0"
Style="{StaticResource inputControls}"
ItemsSource="{Binding clients}">
<ListBox.ItemTemplate>
<DataTemplate>
<StackPanel Orientation="Horizontal">
<Label Content="{Binding Name}"/>
<Label Content=", "/>
<Label Content="{Binding Phonenumber}"/>
</StackPanel>
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>
这是背后的代码:
//clients is a filled ObservableCollection<client>
lstbClients.ItemsSource = clients;
这是Client.cs背后的代码
public class Client
{
public int ID;
public string Lastname;
public string Name;
public string Streetname;
public string Postcode;
public string City;
public int Phonenumber;
public string Email;
public DateTime CreationDate;
public DateTime BirthDate;
public Client(int id, string lastname, string name, DateTime birthDate, string streetname, string postcode, string city, int phonenumber, string email, DateTime creationDate)
{
this.ID = id;
this.Lastname = lastname;
this.Name = name;
this.Streetname = streetname;
this.Postcode = postcode;
this.City = city;
this.Phonenumber = phonenumber;
this.Email = email;
this.CreationDate = creationDate;
this.BirthDate = birthDate;
}
}
由于一些奇怪的原因,ListBox的标签只显示“,”并忽略了Name和Phonenumber,当我用我的最终WPF应用程序“打开”ListBox时,所有数据都包含......所以ListBox获取数据,但它只是不想在lstbClients的标签上显示它,所以我无法识别哪个标签包含哪些数据。
答案 0 :(得分:3)
绑定适用于属性,而不适用于字段。
将您的字段更改为以下属性:
public string Name {get; set;}
public int Phonenumber {get; set;}
在旁注中,您应该为您的班级实施INotifyPropertyChanged
,以防您希望在任何属性更改时刷新GUI。请参阅此参考 - How to implement Property change notification。