Public Class DTbase
    Private Sub Button6_Click(sender As Object, e As EventArgs) Handles Button6.Click
        wel.Show()
        Hide()
    End Sub

    Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
        Employee.Show()
        Hide()
    End Sub

    Private Sub Button2_Click(sender As Object, e As EventArgs) Handles Button2.Click
        Institution.Show()
        Hide()
    End Sub

    Private Sub Button3_Click(sender As Object, e As EventArgs) Handles Button3.Click
        Place.Show()
        Hide()
    End Sub

    Private Sub Button4_Click(sender As Object, e As EventArgs) Handles Button4.Click
        Food.Show()
        Hide()

    End Sub

    Private Sub Button5_Click(sender As Object, e As EventArgs) Handles Button5.Click
        Narretor.Show()
        Hide()

    End Sub
End Class