เรียนรู้และปฏิบัติการเชื่อมต่อคอมพิวเตอร์ผ่านพอร์ตขนาน

Call delay Out &H378, 0 Call delay Loop Until Rights = True End Sub Private Sub Command2_Click() Lefts = False Rights = True Do DoEvents Out &H378, 8 Call delay Out &H378, 12 Call delay Out &H378, 4 Call delay Out &H378, 6 Call delay Out &H378, 2 Call delay Out &H378, 3 Call delay Out &H378, 1 Call delay Out &H378, 9 Call delay Out &H378, 0 Call delay Loop Until Lefts = True End Sub

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