DataGridView数据绑定在子列表中显示项目为DataGridViewColumns

Question

我想在类Foo中的属性Bars中显示每个项目作为单独的数据绑定DataGridViewColumns。目前，在设置DGV的数据源时，只有属性名称显示为列。我希望HeaderText是每个Bar的Name属性，并且单元格的值是IsValid属性。

Public Class frmDebugTesting

    Private fooList As New List(Of Foo)

    Private Sub frmDebugTesting_Load(sender As Object, e As EventArgs) Handles Me.Load
        Dim foo1 As New Foo
        foo1.Name = "John Doe"

        Dim bar1 As New Bar
        bar1.Name = "Example 1"
        bar1.IsValid = True
        foo1.Bars.Add(bar1)
        Dim bar2 As New Bar
        bar2.Name = "Example 2"
        bar2.IsValid = False
        foo1.Bars.Add(bar2)

        fooList.Add(foo1)
        DataGridView1.DataSource = fooList
    End Sub
End Class

Public Class Bar
    Public Property IsValid As Boolean
    Public Property Name As String
End Class

Public Class Foo
    Public Property Name As String
    Public Property Bars As New List(Of Bar)
End Class