WPF的Datagrid如何绑定复杂类型的对象属性

// dataGrid要显示的绑定类
public class Student
{
    public long id { get; set; }    // ID
    public string name {get; set;}
    public string ip { get; set; }

    public Group group;
}

public class Group
{
    public string groupName;
    public string groupIp;
}

如何让下面的XAML的DataGrid绑定的时候显示Student里面的group类型的groupName信息?

<DataGrid>
    <DataGrid.Columns  >
        <DataGridTextColumn Binding="{Binding ???}" Header="ID" />
        <DataGridTextColumn Binding="{Binding ???}" Header="学生姓名" />
        <DataGridTextColumn Binding="{Binding ???}" Header="学生IP" />
        <DataGridTextColumn Binding="{Binding ???}" Header="学生所属组名" />
        <DataGridTextColumn Binding="{Binding ???}" Header="学生所属组IP" />
        <DataGridTextColumn Width="*" />
    </DataGrid.Columns>
</DataGrid>                 

字节绑定属性名字就可以啊,无非在group那里是group.groupName,group.groupIp,还有需要吧group里面的改为属性,而非字段。

https://www.cnblogs.com/weilengdeyu/p/3611725.html