Question

我想知道是否可以将列表框绑定到多个文本框。我的意思是如果我点击addButton，我会在同一行（水平）同时添加5个文本框的内容。我知道不可能有多个stackpanel或datatemplate所以我想知道是否可能 TY

Answer 1

您可以将新文本框放在DataTemplate中，然后将新的空项添加到您要绑定的集合中：

<ListBox x:Name="myLb">
    <ListBox.ItemTemplate>
        <DataTemplate>
            <StackPanel Orientation="Horizontal">
                <TextBox Width="85" Text="{Binding Field1}" />
                <TextBox Width="85" Text="{Binding Field2}" />
                <TextBox Width="85" Text="{Binding Field3}" />
                <TextBox Width="85" Text="{Binding Field4}" />
                <TextBox Width="85" Text="{Binding Field5}" />
            </StackPanel>
        </DataTemplate>
    </ListBox.ItemTemplate>
</ListBox>

使用上面的代码后面跟着以下代码。

public partial class MainPage : PhoneApplicationPage
{
    private ObservableCollection<MyListViewModel> myVM;

    public MainPage()
    {
        InitializeComponent();

        Loaded += MainPage_Loaded;
    }

    void MainPage_Loaded(object sender, RoutedEventArgs e)
    {
        myVM = new ObservableCollection<MyListViewModel>
                   {
                       new MyListViewModel
                           {
                               Field1 = "A1",
                               Field2 = "A2",
                               Field3 = "A3",
                               Field4 = "A4",
                               Field5 = "A5"
                           }, 
                       new MyListViewModel
                           {
                               Field1 = "B1",
                               Field2 = "B2",
                               Field3 = "B3",
                               Field4 = "B4",
                               Field5 = "B5"
                           }
                   };

        myLb.ItemsSource = myVM;
    }

    private void ApplicationBarIconButton_Click(object sender, EventArgs e)
    {
        myVM.Add(new MyListViewModel());
    }
}

public class MyListViewModel
{
    public string Field1 { get; set; }
    public string Field2 { get; set; }
    public string Field3 { get; set; }
    public string Field4 { get; set; }
    public string Field5 { get; set; }
}

是否有可能有一个多项目@ windows phone 7的列表框

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