Nama : Lutfi Wardoyo
Kelas : TI 11 E
Nim : 11.11.2592
Daftar Tugas Visual Basic
Tugas 3 Pemrograman Visual
1. Memodifikasi program :
- Tampilan program yang belum di modifikasi :
- Program yang sudah di modifikasi :
- Coding untuk program yang sudah di modifikasi :
2. Tugas Program Games Puzzle
Program setelah d run :
Program setelah berhasil mengurutkan :
Berikut Kodingnya :
Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
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
End Sub
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
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
End Sub
Private Sub Button6_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button6.Click
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
End Sub
Private Sub Button4_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button4.Click
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
End Sub
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
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
End Sub
Private Sub Button8_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button8.Click
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
End Sub
Private Sub Button5_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button5.Click
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
End Sub
Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
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
End Sub
Private Sub Button7_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button7.Click
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
End Sub
Private Sub Button9_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button9.Click
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
End Sub
End Class
Tugas Pemrograman Visual 2
TUGAS MENGANALISA PEMROGRAMAN VISUAL
A. Latihan 1 Variabel Constanta Type Data
Berikut analisis program dari tugas Pemrograman Visual Basic :
1. Apa yang menyebabkan error btalamat1_Click pada baris program alamat = “kuningan”
- error dikarenakan belum ada pendeklarasian, seharusnya :
2. Kenapa saat ditekan tombol nama1 dan nama2 nama yang ditampilkan pada textbox nama berbeda sedangkan saat ditekan tombol alamat 1 dan alamat 2 alamat yang ditampilkan pada textbox alamat sama ??
- Karena pada source code, tombol nama1 memanggil variabel nama dari local “Dim” sedangkan pada tombol nama2 memanggil variabel nama dari modul/keseluruhan “karena tidak terdapat “Dim” :
- modul :
- Sedangkan pada tombol alamat1 dan alamat2 apabila ditekan maka alamat yang ditampilkan di textbox sama, karena pada source code di form satu sudah terdapat variabel “Const” yaitu sebagai berikut :
3. Kenapa saat ditekan tombol tambah umur1 umur selalu keluar angka 1 sedangkan saat ditekan tombol tambah umur2 umur selalu bertambah 1 dari umur sebelumnya ??
- Karena tombol tambah umur1 menggunakan dim yang artinya lokal (tidak menyimpan nilai) sedangkan tombol tambah umur2 menggunakan static yang artinya nilainya tetap (disimpan) sehingga terus bertambah.
4. Analisa pada form dua :
- Pada form dua menggunakan “Option Explicit Off“, yang artinya pesan variabel tidak diharuskan terlebih dahulu digunakan. Sehingga tidak perlu didefinisikan lagi karena program pada form dua ini akan mengambil definisi variabel dari public pada form satu ataupun di module.
B. Latihan 2 If dan Case
- Kelamahan yang pertama adalah saat memilih item “TAS” di commbobox tidak muncul harga tetapi yang muncul “-“. Untuk perbaikannya kita lakukan cooding seperti di bawah ini :
- Hasilnya :
2. Pada saat program dijalankan, setelah jumlah barang diisi pada textbox total bayar sudah langsung menampilkan jumlah sebelum kita pilih Tunai ataupun Kredit..
- Cara memperbaiki dengan cara menghapus txttotalbayar.Text = Val (txtharga.Text) – Val (txtdiskon.Text) pada txt jmlbarang
3. Pada saat kita klik tombol Clear ternyata total bayar masih ada angka 0, perbaikannya :
4. Ketika kita akan keluar dari program tidak ada pilihan (msg box) untuk keluar sepeti Yes/No sehingga saat di tekan tombol tutup program akan secara langsung keluar . Maka untuk mnembahkan pilihan (msg box) tersebut di lakukan cooding seperi dibawah ini :
—> Sekian analisis yang bisa saya jelaskan, mohon maaf bila analisis yang saya berikan masih ada ksalahan dan kekurangan..
……Terimakasih …..
Tugas 1 Pemrograman Visual
PROGRAM PENJUALAN BARANG
Pertama, buka Microsoft Visual Studio 2010.
Kemudian buat project baru dengan mengklik icon new project atau buka menu file kemudian klik new project.
Maka akan keluar seperti gambar berikut :
Pada Recent Template pilih Visual Basic – Windows – Windows Form Application.
Ketikkan nama pada kotak Name
Lalu pilih tempat penyimpanannya
Klik OK
Buatlah desain form seperti gambar berikut :
Atur properties pada masing – masing object seperti pada tabel berikut :
| Object | Properties | Value |
| Form | Text | Program Penjualan Barang |
| Textbox1 | Name | Txtnamabarang |
| Textbox2 | Name | Txtkodebarang |
| Textbox3 | Name | Txthargabarang |
| Textbox4 | Name | Txtjumlahbarang |
| Textbox5 | Name | Txtdiskon |
| Label6 | Autosize,backcolor, borderstyle | False, ControlLightLight, Fixed3D |
| Label7 | Autosize,backcolor, borderstyle | False, ControlLightLight, Fixed3D |
| Label8 | Autosize,backcolor, borderstyle | False, ControlLightLight, Fixed3D |
| Button1 | NameText | Total Harga&totalharga |
| Button2 | NameText | Diskon&diskon |
| Button3 | NameText | Total Bayar&totalbayar |
| Button4 | NameText | Bersih&buton5 |
Double klik form kemudian ketik source code berikut :
Double klik pada tombol Total Harga kemudian ketik source code berikut :
Double klik form kemudian ketik source code berikut :
Double klik pada tombol Diskon kemudian ketik source code berikut :
Double klik pada tombol Total Bayar kemudian ketik source code berikut :
Kemudian jalankan program :
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