Yuk! Belajar Pemrograman Visual Basic dot Net Di Mesran.Net

 JUDUL SOAL (http://www.mesran.blogspot.com/2013/05/latihan-listview-perhitungan-penjualan.html)

Public Class Form2

    Sub buattabel()

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

        LV.Columns.Add("kode barang", 80, HorizontalAlignment.Left)

        LV.Columns.Add("nama barang", 120, HorizontalAlignment.Left)

        LV.Columns.Add("merk", 80, HorizontalAlignment.Left)

        LV.Columns.Add("harga", 80, HorizontalAlignment.Left)

        LV.Columns.Add("jmlh beli", 80, HorizontalAlignment.Left)

        LV.Columns.Add("ttl harga", 80, HorizontalAlignment.Left)

        LV.View = View.Details

        LV.GridLines = True

        LV.FullRowSelect = True

    End Sub

    Sub isitable()

        Dim lst As New ListViewItem

        lst.Text = pembelian.Text

        lst.SubItems.Add(kd_brg.Text)

        lst.SubItems.Add(nm_brg.Text)

        lst.SubItems.Add(merk.Text)

        lst.SubItems.Add(harga.Text)

        lst.SubItems.Add(jlh_beli.Text)

        lst.SubItems.Add(ttl_harga.Text)

        LV.Items.Add(lst)

    End Sub

    Private Sub Form2_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

        kd_brg.Items.Add("TS001")

        kd_brg.Items.Add("TS002")

        kd_brg.Items.Add("VG001")

        kd_brg.Items.Add("VG002")

        buattabel()

    End Sub

    Private Sub kd_brg_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles kd_brg.SelectedIndexChanged

        Dim X As String

        X = Microsoft.VisualBasic.Left(kd_brg.Text, 2)

        Select Case X

            Case "TS" : merk.Text = "TOSIBA"

            Case "VG" : merk.Text = "V-GEN"

        End Select

        X = Microsoft.VisualBasic.Right(kd_brg.Text, 5)

        Select Case X

            Case "TS001" : nm_brg.Text = "FLASDISK 4 GB" : harga.Text = "1050000"

            Case "TS002" : nm_brg.Text = "FLASDISK 2 GB" : harga.Text = "75000"

            Case "VG001" : nm_brg.Text = "FLASDISK 4 GB" : harga.Text = "90000"

            Case "VG002" : nm_brg.Text = "FLASDISK 2 GB" : harga.Text = "60000"

        End Select

    End Sub

    Private Sub simpan_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles simpan.Click

        ttl_harga.Text = harga.Text * jlh_beli.Text

        isitable()

        pembelian.Text = ""

        kd_brg.Text = ""

        nm_brg.Text = ""

        merk.Text = ""

        harga.Text = ""

        jlh_beli.Text = ""

        ttl_harga.Text = ""

    End Sub

    Private Sub keluar_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles keluar.Click

        Close()

    End Sub

    Private Sub hps_data_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles hps_data.Click

        LV.Items.Clear()

    End Sub

    Private Sub hps_dipilih_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles hps_dipilih.Click

        LV.Items.Remove(LV.SelectedItems(0))

    End Sub

End Class

Public Class Form1

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

        nama.Items.Add("Sony LCD 330")

        nama.Items.Add("Sony LCD 357")

    End Sub

    Private Sub nama_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles nama.SelectedIndexChanged

        If nama.Text = "Sony LCD 330" Then

            harga.Text = 1500000

        ElseIf nama.Text = "Sony LCD 357" Then

            harga.Text = 2000000

        End If

    End Sub

    Private Sub jumlah_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles jumlah.TextChanged

        total.Text = Val(jumlah.Text) * Val(harga.Text)

    End Sub

    Private Sub btn_proses_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btn_proses.Click

        If total.Text > 2500000 Then

            disc.Text = 0.1 * total.Text

        Else

            disc.Text = 0

        End If

        totpem.Text = Val(total.Text - disc.Text)

    End Sub

    Private Sub btn_keluar_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btn_keluar.Click

        End

    End Sub

End Class