0
我有这样的实体:bltoolkit插入数据到表
namespace Entities.dbo
{
[TableName("tbl_snapshot")]
public class Snapshot : AbstractEntity
{
[MapField("track")]
public int TrackId { get; set; }
[Association(CanBeNull = false, OtherKey = "id", ThisKey = "track")]
public Track Track { get; set; }
[MapField("snapshotnumber")]
public int SnapshotNumber { get; set; }
[MapField("data")]
public string Data { get; set; }
}}
,我尝试插入一个新的快照变成这样一个数据库:
public static void XXX(Snapshot snapshot)
{
using (var db = new MyDbManager())
{
var s = new Snapshot
{
Id = snapshot.Id,
Data = snapshot.Data,
SnapshotNumber = snapshot.SnapshotNumber,
TrackId = snapshot.Track.Id
};
db.GetTable<Snapshot>().Insert(() => s);
}
}
你能看出什么问题呢?我发送到XXX方法快照是这样的:
(以JSON序列):
{"TrackId":2,"Track":null,"SnapshotNumber":2,"Data":"030405","Id":3}
任何想法,问题出在哪里?
感谢
什么问题?你有例外吗?数据不正确? ... – Jensen 2013-03-17 12:55:17
也不例外,插入没有进行,没有插入任何东西 – 2013-03-17 13:00:01
哦,所以我最终发现异常,它说:由于对象的当前状态,操作无效。 – 2013-03-17 17:04:24