我正在使用MVVM编写WPF应用程序，我试图将嵌套的复杂对象绑定到数据网格。我基本上需要动态创建数据网格，我只知道在运行时它还有多少列，还需要从行生成列...
MetaDataDO类，
public class MetaDataDO
{
public int MetaItemId { get; set; }
public string Name { get; set; }
public int SequenceNumber { get; set; }
public IList<ItemDO> Volumes { get; set; }
}
ItemDO类，
public class ItemDO
{
public int ItemId { get; set; }
public DateTime StartDateTime { get; set; }
public DateTime EndDateTime { get; set; }
public int Period { get; set; }
public decimal Price { get; set; }
}
在我的视图模型中，我有一个属性ObservableCollection MetaDataCollection，它可以有N个MetaDataDO，每个MetaDataDO都有4个价格。以下示例数据......
MetaDataCollection
1, UK, 10,
Volumes
1, 24/01/2014 00:00, 24/01/2014 06:00, 1, 100
2, 24/01/2014 06:00, 24/01/2014 12:00, 2, 120
3, 24/01/2014 12:00, 24/01/2014 18:00, 3, 110
4, 24/01/2014 18:00, 24/01/2014 24:00, 4, 150
2, UAE, 20,
Volumes
1, 24/01/2014 00:00, 24/01/2014 06:00, 1, 500
2, 24/01/2014 06:00, 24/01/2014 12:00, 2, 140
3, 24/01/2014 12:00, 24/01/2014 18:00, 3, 510
4, 24/01/2014 18:00, 24/01/2014 24:00, 4, 550
....
我无法控制如何定义这些现有对象，这些对象是由外部系统返回的。一旦我在viewmodel中收到数据，
我想以下列格式在数据网格中的UI上显示结果
Start | End | UK | USA
-----------------------------------------------
24/01/2014 00:00 | 24/01/2014 06:00 | 100 | 500
24/01/2014 06:00 | 24/01/2014 12:00 | 120 | 140
24/01/2014 12:00 | 24/01/2014 18:00 | 110 | 510
24/01/2014 18:00 | 24/01/2014 24:00 | 150 | 550
所以简单来说，我试图以下列方式将属性绑定到radGridView ...
Start | End | UK | USA
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
MetaDataCollection[0].Volumes[0].Start | MetaDataCollection[0].Volumes[0].End | MetaDataCollection[0].Volumes[0].Price | MetaDataCollection[1].Volumes[0].Price
MetaDataCollection[0].Volumes[1].Start | MetaDataCollection[0].Volumes[1].End | MetaDataCollection[0].Volumes[1].Price | MetaDataCollection[1].Volumes[1].Price
MetaDataCollection[0].Volumes[2].Start | MetaDataCollection[0].Volumes[2].End | MetaDataCollection[0].Volumes[2].Price | MetaDataCollection[1].Volumes[2].Price
MetaDataCollection[0].Volumes[3].Start | MetaDataCollection[0].Volumes[3].End | MetaDataCollection[0].Volumes[3].Price | MetaDataCollection[1].Volumes[3].Price
如何将实际上是复杂嵌套对象的属性绑定到datagrid以实现此输出格式？