Question

我正在尝试使用带有大约30个值的json字符串填充我的组合框

但它只取第一个值（4x98）并将其拆分，因此它是

4
X
9

8

   private void bindkrydsmål()
  {
{
    try
    {
        string Url = URL_Domain + "resources/bolt-pattern";
        Uri serviceUri = new Uri(Url);
        using (WebClient webClient = new WebClient())
        {
            webClient.Encoding = Encoding.UTF8;
            string api = webClient.DownloadString(serviceUri);

            List<boltPatterns> values = JsonConvert.DeserializeObject<List<boltPatterns>>(api);
            comboBox_Copy.DataContext = values;
        }
    }

    catch (Exception es)
    {

    }
}
}
 public class boltPatterns
  {           
    public string BoltPattern { get; set; }
  }

combobox xaml

<ComboBox x:Name="comboBox_Copy" ItemsSource="{Binding Path=BoltPattern}" Width="150" Height="40" Foreground="#FF00FB0B" Background="#FF303030" FontSize="16"  Canvas.Left="1030" Canvas.Top="24" Style="{StaticResource ComboBoxTest2}">

api值

"[{\"BoltPattern\":\"4x98\"},{\"BoltPattern\":\"5x108\"},{\"BoltPattern\":\"5x114.3\"},{\"BoltPattern\":\"6x180\"},{\"BoltPattern\":\"4x100\"},{\"BoltPattern\":\"8x165.1\"},{\"BoltPattern\":\"5x100\"},{\"BoltPattern\":\"5x165\"},{\"BoltPattern\":\"5x120.65\"},{\"BoltPattern\":\"6x115\"},{\"BoltPattern\":\"6x127\"},{\"BoltPattern\":\"5x118\"},{\"BoltPattern\":\"5x150\"},{\"BoltPattern\":\"5x127\"},{\"BoltPattern\":null}]"

Answer 1

它只需要一个属性名称来绑定。休息一切都很好

DisplayMemberPath="BoltPattern"

和

comboBox_Copy.ItemsSource= values;

组合框分割值最多为1个字符，只从json获取第一个值

1 个答案: