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

judul: Latihan Listview Perhitungan Penjualan Barang

Berikut Jawaban :

Public Class Form2

    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

        Jmllembar.Text = ""

        Harga.Text = ""

        Totlharga.Text = ""

        Discount.Text = ""

        Pembayaran.Text = ""

    End Sub

    Private Sub BtnProses_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles BtnProses.Click

        If Jmllembar.Text >= "200" Then

            Harga.Text = "90"

        Else

            Harga.Text = 999

        End If

        Totlharga.Text = Jmllembar.Text * Harga.Text

        If Totlharga.Text >= 500000 Then

            Discount.Text = Totlharga.Text * 0.15

        Else

            Discount.Text = 0

        End If

        Pembayaran.Text = Totlharga.Text - Discount.Text

    End Sub

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

    End Sub

End Class

Quis No 1

Hasil :

Public Class Form3

    Private Sub Form3_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

        Kdbarang.Items.Add("TS001")

        Kdbarang.Items.Add("TS002")

        Kdbarang.Items.Add("VG001")

        Kdbarang.Items.Add("VG002")

        buattabel()

    End Sub

    Sub buattabel()

        List.Columns.Add("No Pembelian", 80, HorizontalAlignment.Center)

        List.Columns.Add("Kode Barang", 80, HorizontalAlignment.Left)

        List.Columns.Add("Nama Barang", 80, HorizontalAlignment.Right)

        List.Columns.Add("Merek", 80, HorizontalAlignment.Center)

        List.Columns.Add("Harga", 80, HorizontalAlignment.Center)

        List.Columns.Add("Jumlah Beli", 80, HorizontalAlignment.Center)

        List.Columns.Add("Total Harga", 80, HorizontalAlignment.Center)

        List.View = View.Details

        List.GridLines = True

        List.FullRowSelect = True

    End Sub

    Sub isitabel()

        Dim Lst As New ListViewItem

        Lst.Text = Nopem.Text

        Lst.SubItems.Add(Kdbarang.Text)

        Lst.SubItems.Add(Nmbarang.Text)

        Lst.SubItems.Add(Merek.Text)

        Lst.SubItems.Add(Harga.Text)

        Lst.SubItems.Add(Jmlh.Text)

        Lst.SubItems.Add(Total.Text)

        List.Items.Add(Lst)

    End Sub

    Private Sub Btnsimpan_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Btnsimpan.Click

        isitabel()

        Nopem.Text = ""

        Kdbarang.Text = ""

        Nmbarang.Text = ""

        Merek.Text = ""

        Harga.Text = ""

        Jmlh.Text = ""

        Total.Text = ""

    End Sub

    Private Sub Bthhapussemua_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Bthhapussemua.Click

        List.Items.Clear()

    End Sub

    Private Sub Btnhapus_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Btnhapus.Click

        List.Items.Remove(List.SelectedItems(0))

    End Sub

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

        End

    End Sub

    Private Sub Btnbersih_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Btnbersih.Click

        Nopem.Text = ""

        Kdbarang.Text = ""

        Nmbarang.Text = ""

        Merek.Text = ""

        Harga.Text = ""

        Jmlh.Text = ""

        Total.Text = ""

    End Sub

    Private Sub Kdbarang_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Kdbarang.SelectedIndexChanged

        Dim x As String

        x = Microsoft.VisualBasic.Left(Kdbarang.Text, 2)

        Select Case x

            Case "TS" : Merek.Text = ("Toshiba")

            Case "VG" : Merek.Text = ("V-Gen")

        End Select

        Dim y As String

        y = Microsoft.VisualBasic.Right(Kdbarang.Text, 3)

        Select Case y

            Case "001" : Nmbarang.Text = ("Flashdisk 4GB")

            Case "002" : Nmbarang.Text = ("Flashdisk 2GB")

        End Select

        Dim z As String

        z = Microsoft.VisualBasic.Left(Kdbarang.Text, 5)

        Select Case z

            Case "TS001" : Harga.Text = ("105000")

            Case "TS002" : Harga.Text = ("75000")

            Case "VG001" : Harga.Text = ("90000")

            Case "VG002" : Harga.Text = ("60000")

        End Select

    End Sub

    Private Sub Total_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Total.TextChanged

    End Sub

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

        If e.KeyChar = Chr(13) Then

            Total.Text = Harga.Text * Jmlh.Text

        End If

    End Sub

    Private Sub Jmlh_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Jmlh.TextChanged

    End Sub

    Private Sub Nopem_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Nopem.TextChanged

    End Sub

End Class

Demikilahlah postingan saya  Nama : Hindus Trama  NPM : 1111206
Selamat Pemrograman VB NET