嗨,我正在尝试将 List<> 绑定到组合框。
<ComboBox Margin="131,242,275,33" x:Name="customer" Width="194" Height="25"/>
public OfferEditPage()
{
InitializeComponent();
cusmo = new CustomerViewModel();
DataContext = this;
Cusco = cusmo.Customer.ToList<Customer>();
customer.ItemsSource = Cusco;
customer.DisplayMemberPath = "name";
customer.SelectedValuePath = "customerID";
customer.SelectedValue = "1";
}
我没有错误,但组合框总是空的。库斯科是我名单的财产。我不知道这段代码有什么问题。你能帮助我吗?
问候
public class Customer
{
public int customerID { get; set; }
public string name { get; set; }
public string surname { get; set; }
public string telnr { get; set; }
public string email { get; set; }
public string adress { get; set; }
}
这是我的模型的客户类。
public class CustomerViewModel
{
private ObservableCollection<Customer> _customer;
public ObservableCollection<Customer> Customer
{
get { return _customer; }
set { _customer = value; }
}
public CustomerViewModel()
{
GetCustomerCollection();
}
private void GetCustomerCollection()
{
Customer = new ObservableCollection<Customer>(BusinessLayer.getCustomerDataSet());
}
}
这就是 ViewModel。