带有静态文本和绑定的标签

我试图获取一个标签来显示特定文本，同时还绑定到VB.Net代码中的变量。我可以进行绑定，但是无法添加静态文本。

到目前为止，我有：

与

和

Public Class Row
    Implements INotifyPropertyChanged

    Private _Row As Byte
    Public Property Row() As Byte
        Get
            Return _Row
        End Get
        Set(ByVal value As Byte)
            _Row = value

            OnPropertyChanged(New PropertyChangedEventArgs("Row"))
        End Set
    End Property

    Public Event PropertyChanged As PropertyChangedEventHandler Implements INotifyPropertyChanged.PropertyChanged

    Public Sub OnPropertyChanged(ByVal e As PropertyChangedEventArgs)
        If Not PropertyChangedEvent Is Nothing Then
            RaiseEvent PropertyChanged(Me, e)
        End If
    End Sub
End Class

Private Rows As New Row

Public Sub New()
    InitializeComponent()
    TestLabel.DataContext = Rows
    Rows.Row = MyTextBox.Text.HandledStringtoSByte
End Sub