RadDataGrid中未填写数据

Question

我有一个UWP应用，正在使用RadDataGrid显示一些数据。当我对API进行API调用以在网格中设置数据时，数据网格显示为空行。

我的XAML

 <tg:RadDataGrid Grid.Row="2" UserGroupMode="Disabled" ColumnDataOperationsMode="Flyout"  x:Name="infoGrid" ItemsSource="{x:Bind  Path=ViewModel.history}"  AutoGenerateColumns="False" FontSize="24" VerticalContentAlignment="Top" Margin="0,0,0,50" VerticalAlignment="Top" MaxHeight="500">
            <tg:RadDataGrid.Columns>
                <tg:DataGridTextColumn PropertyName="UpdatedBy" Header="Verplaatst door"/>
                <tg:DataGridDateColumn PropertyName="UpdateDate" Header="Bijgewerkt op"  CellContentFormat=" {0:dd/MM/yyyy}" />
                <tg:DataGridTextColumn PropertyName="Location" Header="Verplaatst naar"/>
            </tg:RadDataGrid.Columns>
        </tg:RadDataGrid>

我的C＃代码来设置数据

 public async void APICALL()
        {
            var result = await LotService.GetLotInfo(ViewModel.scanField);
            ViewModel.lot = result;
            ViewModel.history = result.LotHistory;
            infoGrid.ItemsSource = null;
            infoGrid.ItemsSource = ViewModel.history;
            IsBusy = false;
        }
    }

ViewModel.history是LotHistoryInfo类的列表

编辑：建议将吸气剂和吸气剂添加为mm8

public class LotHistoryInfo
    {
       public LotInfo lot { get; set; }
        public string scanField { get; set; }
        public List<LotHistoryInfo> history { get; set; }

        public LotHistoryInfo(LotStoreHistory his)
        {
             Location = new Location(his.LshStoreid.ToString(), his.LshStorex, his.LshStorey, his.LshStorez);
                UpdatedBy = his.UpdatedBy;
                UpdateDate = his.Updated;

        }
        public LotHistoryInfo()
        {

        }
    }

我的数据网格确认其中应该包含3个项目，但没有填写它们。

那么，我想念什么？

Answer 1

您只能绑定到公共属性：

public class LotHistoryInfo
{
    public Location Location { get; set; }
    public string UpdatedBy { get; set; }
    public DateTimeOffset UpdateDate { get; set; }

    public LotHistoryInfo(LotStoreHistory his)
    {
        Location = new Location(his.LshStoreid.ToString(), his.LshStorex, his.LshStorey, his.LshStorez);
        UpdatedBy = his.UpdatedBy;
        UpdateDate = his.Updated;

    }
    public LotHistoryInfo()
    {

    }
}

您已将Location，UpdatedBy和UpdateDate实现为字段：

public Location Location;
public string UpdatedBy;
public DateTimeOffset UpdateDate;