Modifikasi Program
Penjualan Barang
1.
Modifikasi form menjadi seperti ini
2.
Lalu tambahkan script yang bercetak
tebal (BOLD)
Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles MyBase.Load
cmbkode.Items.Add("SPT")
cmbkode.Items.Add("SND")
cmbkode.Items.Add("TST")
cmbkode.Items.Add("TOP")
cmbkode.Items.Add("TAS")
End
Sub
Private Sub cmbkode_SelectedIndexChanged(ByVal sender As System.Object,
ByVal e As System.EventArgs)
Dim kdbarang, namabarang As String
Dim harga As Single
kdbarang = cmbkode.Text
Select Case kdbarang
Case "SPT"
namabarang = "sepatu"
harga = "200000"
Case "SND"
namabarang = "sandal"
harga = "100000"
Case "TST"
namabarang = "T-Shirt"
harga = "150000"
Case "TOP"
namabarang = "Topi"
harga = "50000"
Case Else
namabarang = "Tas"
harga = "90000"
End Select
txtnama.Text = namabarang
txtharga.Text = harga
End
Sub
Private Sub txtjumlah_TextChanged(ByVal sender As System.Object, ByVal e
As System.EventArgs)
txttotal.Text = Val(txtharga.Text) * Val(txtjumlah.Text)
txtbayar.Text = Val(txttotal.Text) - Val(txtdiskon.Text)
End
Sub
Private Sub radiotunai_CheckedChanged(ByVal sender As System.Object,
ByVal e As System.EventArgs)
txtdiskon.Text = Val(txttotal.Text) * 10 / 100
txtbayar.Text = Val(txttotal.Text) - Val(txtdiskon.Text)
End
Sub
Private Sub radiokredit_CheckedChanged(ByVal sender As System.Object,
ByVal e As System.EventArgs)
txtdiskon.Text = 0
txtbayar.Text = Val(txttotal.Text) - Val(txtdiskon.Text)
End
Sub
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles Button1.Click
txtbayar.Clear()
txtdiskon.Clear()
txtharga.Clear()
txtjumlah.Clear()
txtnama.Clear()
txttotal.Clear()
Me.radiotunai.Checked = False
Me.radiokredit.Checked = False
cmbkode.Text = ""
GroupBox1.Enabled = False
Button1.Enabled = True
End
Sub
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles Button2.Click
Me.Close()
End
Sub
Private Sub Button3_Click(ByVal sender As System.Object,
ByVal e As System.EventArgs) Handles Button3.Click
cmbkode.Items.Add("SPT")
cmbkode.Items.Add("SND")
cmbkode.Items.Add("TST")
cmbkode.Items.Add("TOP")
cmbkode.Items.Add("TAS")
GroupBox1.Enabled = False
End Sub
Private Sub GroupBox1_Enter(ByVal sender As
System.Object, ByVal e As System.EventArgs) Handles GroupBox1.Enter
cmbkode.Items.Add("SPT")
cmbkode.Items.Add("SND")
cmbkode.Items.Add("TST")
cmbkode.Items.Add("TOP")
cmbkode.Items.Add("TAS")
GroupBox1.Enabled = False
End
Sub
End Class
Puzzle
1.
Buat Form sebagai berikut
2.
Isikan Script berikut ini pada form
Dim control As Windows.Forms.Control
For Each control In Me.Controls
If control.GetType.Name = "Button" Then
Dim rndnumber As Random
Dim number As Integer
rndnumber = New Random
number = rndnumber.Next(1, 9)
control.Text = number
If Button2.Text = Button1.Text Then
Do
number = rndnumber.Next(1, 9)
Button2.Text = number
Loop Until Button2.Text <> Button1.Text
End If
If Button3.Text = Button2.Text Or Button3.Text = Button1.Text Then
Do
number = rndnumber.Next(1, 9)
Button3.Text = number
Loop Until Button3.Text
<> Button2.Text And Button3.Text <> Button1.Text
End If
If Button4.Text = Button3.Text Or Button4.Text = Button2.Text Or Button4.Text =
Button1.Text Then
Do
number = rndnumber.Next(1, 9)
Button4.Text = number
Loop Until Button4.Text <> Button3.Text And Button4.Text <>
Button2.Text And Button4.Text <> Button1.Text
End If
If Button4.Text =
Button3.Text Or Button4.Text = Button2.Text Or Button4.Text = Button1.Text Then
Do
number = rndnumber.Next(1, 9)
Button4.Text = number
Loop Until Button4.Text <> Button3.Text And Button4.Text <>
Button2.Text And Button4.Text <> Button1.Text
End If
If Button5.Text = Button4.Text Or Button5.Text = Button3.Text Or Button5.Text =
Button2.Text Or Button5.Text = Button1.Text Then
Do
number = rndnumber.Next(1, 9)
Button5.Text = number
Loop Until Button5.Text <> Button4.Text And Button5.Text <>
Button3.Text And Button5.Text <> Button2.Text And Button5.Text <>
Button1.Text
End If
If Button6.Text = Button5.Text Or Button6.Text = Button4.Text Or Button6.Text =
Button3.Text Or Button6.Text = Button2.Text Or Button6.Text = Button1.Text Then
Do
number = rndnumber.Next(1, 9)
Button6.Text = number
Loop Until Button6.Text <> Button5.Text And Button6.Text <>
Button3.Text And Button6.Text <> Button2.Text And Button6.Text <>
Button1.Text
End If
If Button7.Text = Button6.Text Or Button7.Text = Button5.Text Or Button7.Text =
Button4.Text Or Button7.Text = Button3.Text Or Button7.Text = Button2.Text Or
Button7.Text = Button1.Text Then
Do
number = rndnumber.Next(1, 9)
Button7.Text = number
Loop Until Button7.Text <> Button6.Text And Button7.Text <>
Button5.Text And Button7.Text <> Button4.Text And Button7.Text <>
Button3.Text And Button7.Text <> Button2.Text And Button7.Text <>
Button1.Text
End If
If Button8.Text = Button7.Text Or Button8.Text = Button6.Text Or Button8.Text =
Button5.Text Or Button8.Text = Button4.Text Or Button8.Text = Button3.Text Or
Button8.Text = Button2.Text Or Button8.Text = Button1.Text Then
Do
number = rndnumber.Next(1, 9)
Button8.Text = number
Loop Until Button8.Text <> Button7.Text And Button8.Text <>
Button6.Text And Button8.Text <> Button5.Text And Button8.Text <>
Button4.Text And Button8.Text <> Button3.Text And Button8.Text <>
Button2.Text And Button8.Text <> Button1.Text
End If
End If
Button9.Text = ""
Next
1. Dan
skrip dibawah ini pada tombol
a. Button1
If Button2.Text = "" Then
Button2.Text = Button1.Text
Button1.Text = ""
ElseIf Button4.Text = "" Then
Button4.Text = Button1.Text
Button1.Text = ""
End If
If Button1.Text = "1" And Button2.Text = "2" And
Button3.Text = "3" And Button4.Text = "4" And Button5.Text
= "5" And Button6.Text = "6" And Button7.Text =
"7" And Button8.Text = "8" And Button9.Text = ""
Then
MsgBox("Selamat Anda Menang")
End If
b. Button2
If Button1.Text = "" Then
Button1.Text = Button2.Text
Button2.Text = ""
ElseIf Button3.Text = "" Then
Button3.Text = Button2.Text
Button2.Text = ""
ElseIf Button5.Text = "" Then
Button5.Text = Button2.Text
Button2.Text = ""
End If
If Button1.Text = "1" And Button2.Text = "2" And
Button3.Text = "3" And Button4.Text = "4" And Button5.Text
= "5" And Button6.Text = "6" And Button7.Text =
"7" And Button8.Text = "8" And Button9.Text = ""
Then
MsgBox("Selamat Anda Menang")
End If
c. Button3
If Button2.Text = "" Then
Button2.Text = Button3.Text
Button3.Text = ""
ElseIf Button6.Text = "" Then
Button6.Text = Button3.Text
Button3.Text = ""
End If
If Button1.Text = "1" And Button2.Text = "2" And
Button3.Text = "3" And Button4.Text = "4" And Button5.Text
= "5" And Button6.Text = "6" And Button7.Text =
"7" And Button8.Text = "8" And Button9.Text = ""
Then
MsgBox("Selamat Anda Menang")
End If
d. Button4
If Button1.Text = "" Then
Button1.Text = Button4.Text
Button4.Text = ""
ElseIf Button7.Text = "" Then
Button7.Text = Button4.Text
Button4.Text = ""
ElseIf Button5.Text = "" Then
Button5.Text = Button4.Text
Button4.Text = ""
End If
If Button1.Text = "1" And Button2.Text = "2" And
Button3.Text = "3" And Button4.Text = "4" And Button5.Text
= "5" And Button6.Text = "6" And Button7.Text =
"7" And Button8.Text = "8" And Button9.Text = ""
Then
MsgBox("Selamat Anda Menang")
End If
e. Button5
If Button2.Text = "" Then
Button2.Text = Button5.Text
Button5.Text = ""
ElseIf Button4.Text = "" Then
Button4.Text = Button5.Text
Button5.Text = ""
ElseIf Button6.Text = "" Then
Button6.Text = Button5.Text
Button5.Text = ""
ElseIf Button8.Text = "" Then
Button8.Text = Button5.Text
Button5.Text = ""
End If
If Button1.Text = "1" And Button2.Text = "2" And
Button3.Text = "3" And Button4.Text = "4" And Button5.Text
= "5" And Button6.Text = "6" And Button7.Text =
"7" And Button8.Text = "8" And Button9.Text = ""
Then
MsgBox("Selamat Anda Menang")
End If
f. Button6
If Button9.Text = "" Then
Button9.Text = Button6.Text
Button6.Text = ""
ElseIf Button3.Text = "" Then
Button3.Text = Button6.Text
Button6.Text = ""
ElseIf Button5.Text = "" Then
Button5.Text = Button6.Text
Button6.Text = ""
End If
If Button1.Text = "1" And Button2.Text = "2" And
Button3.Text = "3" And Button4.Text = "4" And Button5.Text
= "5" And Button6.Text = "6" And Button7.Text =
"7" And Button8.Text = "8" And Button9.Text = ""
Then
MsgBox("Selamat Anda Menang")
End If
g. Button7
If Button4.Text = "" Then
Button4.Text = Button7.Text
Button7.Text = ""
ElseIf Button8.Text = "" Then
Button8.Text = Button7.Text
Button7.Text = ""
End If
If Button1.Text = "1" And Button2.Text = "2" And
Button3.Text = "3" And Button4.Text = "4" And Button5.Text
= "5" And Button6.Text = "6" And Button7.Text =
"7" And Button8.Text = "8" And Button9.Text = ""
Then
MsgBox("Selamat Anda Menang")
End If
h. Button8
If Button7.Text = "" Then
Button7.Text = Button8.Text
Button8.Text = ""
ElseIf Button9.Text = "" Then
Button9.Text = Button8.Text
Button8.Text = ""
ElseIf Button5.Text = "" Then
Button5.Text = Button8.Text
Button8.Text = ""
End If
If Button1.Text = "1" And Button2.Text = "2" And
Button3.Text = "3" And Button4.Text = "4" And Button5.Text
= "5" And Button6.Text = "6" And Button7.Text =
"7" And Button8.Text = "8" And Button9.Text = ""
Then
MsgBox("Selamat Anda Menang")
End If
i. Button9
If Button6.Text = "" Then
Button6.Text = Button9.Text
Button9.Text = ""
ElseIf Button8.Text = "" Then
Button8.Text = Button9.Text
Button9.Text = ""
End If
If Button1.Text = "1" And Button2.Text = "2" And
Button3.Text = "3" And Button4.Text = "4" And Button5.Text
= "5" And Button6.Text = "6" And Button7.Text =
"7" And Button8.Text = "8" And Button9.Text = ""
Then
MsgBox("Selamat Anda Menang")
End If