vb中事件的组合

现在有几个按钮的click事件，线点击按钮1，等按钮一执行完毕后，再按下按钮二，这样比较繁琐，能不能将这几个click按一定顺序组合在一起！
Private Sub Command5_Click() ' zero before
Text2.Text = ""
Text3.Text = ""
Dim i As Integer
Dim d(1) As Byte
d(1) = &HD8
d(0) = &H93
MSComm1.Output = d
For i = 0 To 1000
Next
If MSComm1.Input = "摾" Then
   Command6_Click
   For i = 0 To 1000
   Next
   If Len(Text2.Text) > 2 Then
       Command7_Click
   End If
 End If
End Sub

Private Sub Command6_Click() 'start
Dim e(1) As Byte
e(1) = &HD4
e(0) = &H93
MSComm1.Output = e
End Sub

Private Sub Command7_Click()
Text3.Text = Mid(Text2.Text, 39, 6)
End Sub