Program Sederhana Membuat Pembayaran Tagihan Rekening Listrik Menggunakan VB 2008

Desain Form

 Untuk listing Program yang saya buat adalah sebagai berikut :

Public Class Form_Pembayaran_Rekening_Listrik

    Private Sub Form_Pembayaran_Rekening_Listrik_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
        kode.Items.Add("TOK-MED-001")
        kode.Items.Add("RUM-BEL-002")
        kode.Items.Add("SWA-TEM-003")
        kode.Items.Add("PAB-MAR-004")
        kode.Items.Add("TOK-BIN-005")
        kode.Items.Add("TOK-PAK-006")
        Rancangan_Table()
        Biaya_Beban.ReadOnly = True
        HargaperKwh.ReadOnly = True
        Total_Tagihan.ReadOnly = True
        besar_Pemakaian.ReadOnly = True
        Pajak.ReadOnly = True
        pEMBAYARAN.ReadOnly = True
    End Sub

    Private Sub kode_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles kode.SelectedIndexChanged
        Dim x As String
        x = Microsoft.VisualBasic.Right(kode.Text, 3)
        Select Case x
            Case "001"
                nama.Text = "ERIXON A S"
                no.Text = x
            Case "002"
                nama.Text = "RINALDI PRATAMA"
                no.Text = x
            Case "003"
                nama.Text = "ABDUL RAHMAD"
                no.Text = x
            Case "004"
                nama.Text = "SUHENDRIK"
                no.Text = x
            Case "005"
                nama.Text = "ROHIMAN"
                no.Text = x
            Case "006"
                nama.Text = "ARIFIN S P"
                no.Text = x
        End Select
        x = Microsoft.VisualBasic.Left(kode.Text, 3)
        Select Case x
            Case "PAB"
                HargaperKwh.Text = 10000
                Biaya_Beban.Text = 1000000
                tipe.Text = "PABRIK"
            Case "RUM"
                HargaperKwh.Text = 200
                Biaya_Beban.Text = 50000
                tipe.Text = "RUMAH"
            Case "SWA"
                HargaperKwh.Text = 1500
                Biaya_Beban.Text = 400000
                tipe.Text = "SWALAYAN"
            Case "TOK"
                HargaperKwh.Text = 500
                Biaya_Beban.Text = 150000
                tipe.Text = "TOKO"
        End Select
        x = Microsoft.VisualBasic.Mid(kode.Text, 5, 3)
        Select Case x
            Case "MED" : daerah.Text = "MEDAN"
            Case "BEL" : daerah.Text = "BELAWAN"
            Case "TEM" : daerah.Text = "AKSARA"
            Case "MAR" : daerah.Text = "MARENDAL"
            Case "BIN" : daerah.Text = "BINJAI"
            Case "PAK" : daerah.Text = "LUBUK PAKAM"
        End Select
    End Sub
    Sub Rancangan_Table()
        With lv
            .Columns.Add("Kode Pelanggan", 100, HorizontalAlignment.Center)
            .Columns.Add("Nama Pelanggan", 100, HorizontalAlignment.Left)
            .Columns.Add("No Urut", 100, HorizontalAlignment.Left)
            .Columns.Add("Tipe", 100, HorizontalAlignment.Left)
            .Columns.Add("Daerah", 100, HorizontalAlignment.Left)
            .Columns.Add("Meter Bulan Lalu", 100, HorizontalAlignment.Left)
            .Columns.Add("Meter Bulan Ini", 100, HorizontalAlignment.Left)
            .Columns.Add("Besar Pemakaian", 100, HorizontalAlignment.Left)
            .Columns.Add("Biaya Beban", 100, HorizontalAlignment.Left)
            .Columns.Add("Harga Per KWH", 100, HorizontalAlignment.Left)
            .Columns.Add("Total Tagihan", 100, HorizontalAlignment.Left)
            .Columns.Add("Pajak", 100, HorizontalAlignment.Left)
            .Columns.Add("Pembayaran", 100, HorizontalAlignment.Left)
            .GridLines = True
            .FullRowSelect = True
            .View = View.Details
        End With
    End Sub
    Sub isi_table()
        Dim lst As New ListViewItem
        With lst
            .Text = kode.Text
            .SubItems.Add(nama.Text)
            .SubItems.Add(no.Text)
            .SubItems.Add(tipe.Text)
            .SubItems.Add(daerah.Text)
            .SubItems.Add(mbl.Text)
            .SubItems.Add(mbi.Text)
            .SubItems.Add(besar_Pemakaian.Text)
            .SubItems.Add(Biaya_Beban.Text)
            .SubItems.Add(HargaperKwh.Text)
            .SubItems.Add(Total_Tagihan.Text)
            .SubItems.Add(Pajak.Text)
            .SubItems.Add(pEMBAYARAN.Text)
            lv.Items.Add(lst)
        End With
    End Sub

    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        isi_table()
    End Sub

    Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
        bersih(Me)
    End Sub

    Private Sub Button4_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button4.Click
        lv.Items.Remove(lv.SelectedItems(0))
    End Sub

    Private Sub Button5_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button5.Click
        End
    End Sub
    Sub bersih()
        kode.Text = ""
        nama.Text = ""
        no.Text = ""
        tipe.Text = ""
        daerah.Text = ""
        mbi.Text = ""
        mbl.Text = ""
        Biaya_Beban.Text = ""
        besar_Pemakaian.Text = ""
        Biaya_Beban.Text = ""
        HargaperKwh.Text = ""
        Total_Tagihan.Text = ""
        Pajak.Text = ""
        pEMBAYARAN.Text = ""
    End Sub

    Private Sub mbi_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles mbi.KeyPress
        If Asc(e.KeyChar) = 13 Then
            besar_Pemakaian.Text = Val(mbi.Text) - Val(mbl.Text)
            Total_Tagihan.Text = Val(Biaya_Beban.Text) + Val(HargaperKwh.Text) * besar_Pemakaian.Text
            Pajak.Text = 1.5 * Total_Tagihan.Text
            pEMBAYARAN.Text = Val(Total_Tagihan.Text) + Val(Pajak.Text)

        End If
    End Sub

    Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
        lv.Items.Clear()
    End Sub
End Class

Dan inilah tampilan hasil Program ketika dijalankan :,

Hasil Program