Private Sub cmdbatal_Click()

 

txtkb.SetFocus

 

txtkb = “”

 

txtnb = “”

 

txtjs = “”

 

txtss = “”

 

txttr = “”

 

txthj = “”

 

txtth = “”

 

txtterbilang = “”

 

End Sub

 

Private Sub cmdkeluar_Click()

 

Unload Me

 

End Sub

 

 

 

Private Sub cmdproses_Click()

 

Dim kb As String

 

kb = txtkb.Text

 

If kb = “HB002T” Then

 

txtnb.Text = “TAPE”

 

txthj.Text = “275000”

 

ElseIf kb = “HT002S” Then

 

txtnb.Text = “SOUND SISTEM”

 

txthj.Text = “350000”

 

ElseIf kb = “HB002C” Then

 

txtnb.Text = “COMPACT”

 

txthj.Text = “480000”

 

End If

 

txtss.Text = Val(txtjs.Text) – Val(txttr.Text)

 

txtth.Text = Val(txthj.Text) * Val(txtss.Text)

 

End Sub

 

 

 

Private Sub txtkb_KeyPress(KeyAscii As Integer)

 

If KeyAscii = 13 Then

 

txtjs.SetFocus

 

End If

 

End Sub

 

 

 

Private Sub txtjs_KeyPress(KeyAscii As Integer)

 

If KeyAscii = 13 Then

 

txttr.SetFocus

 

End If

 

End Sub

 

 

 

Private Sub txttr_KeyPress(KeyAscii As Integer)

 

If KeyAscii = 13 Then

 

cmdproses.SetFocus

 

End If

 

End Sub