Pada tutorial kali ini, saya akan membuat satu contoh program Visual Basic 2008.
Langkah-langkahnya sebagai berikut :
1. Buka Microsoft Visual Studio 2008
2. Klik => Create: Project
3. Ubah Project name dengan Nama anda
5. Kemudian Desain Form tersebut dengan Label, TextBox, ComboBox, dan Button yang dapat kita pilih
pada properties Toolbox, yang ada di sebelah kiri Form anda
Gambar Tampilan VB |
6. Listing program
Public Class Form4
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnHapus.Click
Nama.Text = ""
NPM.Text = ""
MataKuliah.Text = ""
NamaDosen.Text = ""
NilaiKehadiran.Text = ""
NilaiTugas.Text = ""
NilaiUTS.Text = ""
NilaiUAS.Text = ""
NilaiAkhir.Text = ""
Jenjang.Text = ""
Jurusan.Text = ""
KodeDosen.Text = ""
KodeMataKuliah.Text = ""
NIlaiHuruf.Text = ""
Keterangan.Text = ""
End Sub
Private Sub NPM_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles NPM.SelectedIndexChanged
Select Case NPM.Text
Case "12110574"
Nama.Text = "Melly Fersi Fera"
Jenjang.Text = "S1"
Jurusan.Text = "TI"
Case "12110741"
Nama.Text = "Dinda Pratiwi"
Jenjang.Text = "D3"
Jurusan.Text = "MI"
Case "12110695"
Nama.Text = "Siti Annisa"
Jenjang.Text = "D3"
Jurusan.Text = "KA"
Case "12110927"
Nama.Text = "Emmy Christina Sihombing"
Jenjang.Text = "S1"
Jurusan.Text = "SI"
Case "1202208"
Nama.Text = "Lista Septriani Simanjuntak"
Jenjang.Text = "D3"
Jurusan.Text = "KA"
End Select
End Sub
Private Sub Form4_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim i As Integer
For i = 100 To 1 Step -1
NilaiKehadiran.Items.Add(i)
Next
For i = 100 To 1 Step -1
NilaiTugas.Items.Add(i)
Next
For i = 100 To 1 Step -1
NilaiUTS.Items.Add(i)
Next
For i = 100 To 1 Step -1
NilaiUAS.Items.Add(i)
Next i
NPM.Items.Add("12110574")
NPM.Items.Add("12110741")
NPM.Items.Add("12110695")
NPM.Items.Add("12110927")
NPM.Items.Add("1202208")
KodeMataKuliah.Items.Add("123")
KodeMataKuliah.Items.Add("456")
KodeMataKuliah.Items.Add("789")
KodeMataKuliah.Items.Add("012")
KodeDosen.Items.Add("012")
KodeDosen.Items.Add("345")
KodeDosen.Items.Add("678")
KodeDosen.Items.Add("901")
NilaiAkhir.Enabled = False
End Sub
Private Sub btnKeluar_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnKeluar.Click
End
End Sub
Private Sub btnProses_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnProses.Click
NilaiAkhir.Text = 0.1 * NilaiKehadiran.Text + 0.15 * NilaiTugas.Text + 0.3 * NilaiUTS.Text + 0.45 * NilaiUAS.Text
Select Case NilaiAkhir.Text
Case Is >= 80
NIlaiHuruf.Text = "A"
Keterangan.Text = "LULUS"
Case 70 To 79
NIlaiHuruf.Text = "B"
Keterangan.Text = "LULUS"
Case 60 To 69
NIlaiHuruf.Text = "C"
Keterangan.Text = "GAGAL"
Case 50 To 59
NIlaiHuruf.Text = "D"
Keterangan.Text = "GAGAL"
Case Is <= 49
NIlaiHuruf.Text = "E"
Keterangan.Text = "GAGAL"
End Select
NilaiAkhir.Enabled = False
End Sub
Private Sub KodeMataKuliah_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles KodeMataKuliah.SelectedIndexChanged
Select Case KodeMataKuliah.Text
Case "123"
MataKuliah.Text = "VB"
Case "456"
MataKuliah.Text = "Matriks"
Case "789"
MataKuliah.Text = "Struktur Data"
Case "012"
MataKuliah.Text = "SIMBAD"
End Select
NilaiAkhir.Enabled = False
End Sub
Private Sub KodeDosen_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles KodeDosen.SelectedIndexChanged
Select Case KodeDosen.Text
Case "012"
NamaDosen.Text = "Mesran"
Case "345"
NamaDosen.Text = "Kennedi Tampubolon"
Case "678"
NamaDosen.Text = "Alex Rikki S."
Case "901"
NamaDosen.Text = "Rivalry K. Hondro"
End Select
End Sub
Private Sub NilaiKehadiran_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles NilaiKehadiran.SelectedIndexChanged
End Sub
Private Sub NilaiAkhir_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles NilaiAkhir.TextChanged
End Sub
End Class
7. setelah selesai, tekan F5 atau Start Debugging untuk menjalankan programnya
Hasilnya :
Gambar VB setelah Selesai |
- Nama, Jenjang, dan Jurusan akan muncul saat anda memilih NPM
- Nama Dosen akan muncul saat anda memilih Kode Dosen
- Mata kuliah akan muncul saat anda memilih Kode Mata Kuliah
- Nilai Kehadiran, Nilai Tugas, Nilai UTS, dan Nilai UAS ada pilih nilai angka terserah anda.
- kemudian klik proses maka Nilai Akhir, Nilai Huruf, dan Keterangan akan muncul
silahkan di coba ya teman. :)
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