Pengolahan Tagihan PDAM

Public Class Form1

    Sub BuatTabel()

        LV.Columns.Add("Kode Pelangan", 80, HorizontalAlignment.Center)

        LV.Columns.Add("Nama", 80, HorizontalAlignment.Center)

        LV.Columns.Add("Type", 80, HorizontalAlignment.Center)

        LV.Columns.Add("Daerah", 80, HorizontalAlignment.Center)

        LV.Columns.Add("Harga M3", 80, HorizontalAlignment.Center)

        LV.Columns.Add("Biaya Beban", 80, HorizontalAlignment.Center)

        LV.Columns.Add("Pemakaian Air", 80, HorizontalAlignment.Center)

        LV.Columns.Add("Total Tagihan", 80, HorizontalAlignment.Center)

        LV.Columns.Add("Pajak", 80, HorizontalAlignment.Center)

        LV.Columns.Add("Pembayaran", 80, HorizontalAlignment.Center)

    End Sub

    Sub IsiTabel()

        Dim Lst As New ListViewItem

        Lst.Text=Kode Pelanggan.text

        Lst.SubItems.Add(Nama.Text)

        LV.items.add(Lst)

    End Sub

    Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

        BuatTabel()

        KP.Items.Add("TOK-MED-100")

        KP.Items.Add("PAB-BEL-101")

        KP.Items.Add("SWA-BEL-102")

        KP.Items.Add("PAB-MED-103")

        KP.Items.Add("RUM-MED-104")

    End Sub

    Private Sub KP_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles KP.SelectedIndexChanged

        Dim x As String

        x = Microsoft.VisualBasic.Right(KP.Text, 3)

        If x = "100" Then

            Nama.Text = "Muhammad Ardianto"

        ElseIf x = "101" Then

            Nama.Text = "Jekson Sinaga"

        ElseIf x = "102" Then

            Nama.Text = "Triani Arista"

        ElseIf x = "103" Then

            Nama.Text = "Aldyan"

        End If

        x = Microsoft.VisualBasic.Left(KP.Text, 3)

        If x = "PAB" Then

            HargaM3.Text = 500

            BBeban.Text = 250000

            Type.Text = "Pabrik"

        ElseIf x = "TOK" Then

            HargaM3.Text = 500

            BBeban.Text = 25000

            Type.Text = "Toko"

        ElseIf x = "RUM" Then

            HargaM3.Text = 500

            BBeban.Text = 10000

            Type.Text = "Rumah"

        ElseIf x = "SWA" Then

            HargaM3.Text = 200

            BBeban.Text = 15000

            Type.Text = "Swalayan"

        End If

        x = Microsoft.VisualBasic.Mid(KP.Text, 5, 3)

        If x = "MED" Then

            Daerah.Text = "Medan"

        ElseIf x = "BEL" Then

            Daerah.Text = "Belawan"

        End If

    End Sub

    Private Sub Pemakaian_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles Pemakaian.KeyPress

        If Asc(e.KeyChar) = 13 Then

            TTagihan.Text = HargaM3.Text * Pemakaian.Text + Val(BBeban.Text)

            Pajak.Text = 0.01 * TTagihan.Text

            Pembayaran.Text = Val(TTagihan.Text) + Val(Pajak.Text)

        End If

    End Sub

    Private Sub BtnKeluar_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles BtnKeluar.Click

        End

    End Sub

    Private Sub BtnHapus_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles BtnHapus.Click

        KP.Text = ""

        Nama.Text = ""

        Type.Text = ""

        TTagihan.Text = ""

        HargaM3.Text = ""

        Pajak.Text = ""

        Pembayaran.Text = ""

        Pemakaian.Text = ""

        Daerah.Text = ""

        BBeban.Text = ""

    End Sub

End Class