MultiComboBox 重写 SelectedItemTemplate 无法绑定SelectedItems内的属性

[fangjiajiajia]

<u:MultiComboBox ItemsSource="{Binding Items}" SelectedItems="{Binding SelectedItems}">
<u:MultiComboBox.ItemTemplate>






</u:MultiComboBox.ItemTemplate>
<u:MultiComboBox.SelectedItemTemplate>





</u:MultiComboBox.SelectedItemTemplate>
</u:MultiComboBox>

SelectedItems 的集合为 public ObservableCollection SelectedItems { get; set; }
其中Info 为
public class Info : ViewModelBase
{
public string Name { get; set; } = string.Empty;
public string Age { get; set; }

}
编译时报错 Unable to resolve property or method of name 'Name' on type 'XamlX.TypeSystem.XamlPseudoType'. Line 33, position 20. 为什么呢？

[rabbitism]

We forget to config SelectedItemTemplate. will be fixed in next release. As work around you can just assign a DataType for DataTemplate

            <u:MultiComboBox.SelectedItemTemplate>
                <DataTemplate x:DataType="yourns:Info">
                    <TextBlock Text="{Binding Name}"></TextBlock>
                </DataTemplate>
            </u:MultiComboBox.SelectedItemTemplate>

[fangjiajiajia]

OK,Thanks,I Just Finished it By x:DataType.