Public Class frmAkonto
    Dim m_behandlungnr As Integer
    Property Behandlungnr As Integer
        Get
            Return m_behandlungnr
        End Get
        Set(value As Integer)
            m_behandlungnr = value

        End Set
    End Property
    Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
        Me.OpenFileDialog1.Filter = "PDF-Dokumente (*.pdf)|*.pdf|Word-Dokumente (*.docx)|*.docx"
        Me.OpenFileDialog1.ShowDialog()
        If Me.OpenFileDialog1.FileName <> "" Then Me.TextBox1.Text = Me.OpenFileDialog1.FileName

    End Sub

    Private Sub Button2_Click(sender As Object, e As EventArgs) Handles Button2.Click
        Me.DialogResult = DialogResult.OK
        Me.Close()

    End Sub

    Private Sub Button3_Click(sender As Object, e As EventArgs) Handles Button3.Click
        Me.DialogResult = DialogResult.Cancel
        Me.Close()
    End Sub
End Class