Spinner 仅从 SQL 服务器数据库中检索第一项

Question

我的 WCF Web 服务上有这个：

public List<string> GetLocation()
{
    InsertToFSRDataContext context = new InsertToFSRDataContext();

    var loc = from z in context.Parameters where z.ParamGroup == "LOCATION" orderby z.ParamValue ascending select z.ParamDesc;

    return loc.ToList<string>();
}

MainActivity.cs

protected override void OnCreate(Bundle bundle)
{
   SetContentView(Resource.Layout.Main);
   BasicHttpBinding binding = CreateBasicHttp();
   _client = new FSRServiceClient(binding, EndPoint);
   _client.GetLocationCompleted += ClientOnGetLocationCompleted;
   _client.GetLocationAsync();
}

private void ClientOnGetLocationCompleted(object sender, GetLocationCompletedEventArgs getLocationCompletedEventArgs)
{
   spinner1 = FindViewById<Spinner>(Resource.Id.spinner1);
   List<string> list = new List<string>(getLocationCompletedEventArgs.Result);
   ArrayAdapter<string> adapter1 = new ArrayAdapter<string>(this, Resource.Drawable.spinner_item, list);
   spinner1.Adapter = adapter1;
}

在我的 android 模拟器上，它只在微调器上显示第一项。这可能是什么问题？

Answer 1

我通过添加 RunOnUiThread(() 解决了这个问题。没想到这么容易就解决了

Spinner 仅从 SQL 服务器数据库中检索第一项

Spinner only retrieving the first item from SQL Server database

c#

wcf

android

spinner

xamarin