arachisyu

arachisyu - Visual Studio 2008

Latihan ListView Perhitungan Penjualan Barang

Design Form :

Listing Program :

Public Class Form1

    Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
        BuatTabel()
        Kode.Items.Add("TS001")
        Kode.Items.Add("TS002")
        Kode.Items.Add("VG001")
        Kode.Items.Add("VG002")
    End Sub
    Sub BuatTabel()
        lv.Columns.Add("No. Pembelian", 100, HorizontalAlignment.Center)
        lv.Columns.Add("Kode Barang", 100, HorizontalAlignment.Center)
        lv.Columns.Add("Nama Barang", 100, HorizontalAlignment.Center)
        lv.Columns.Add("Merk", 80, HorizontalAlignment.Center)
        lv.Columns.Add("Harga", 80, HorizontalAlignment.Center)
        lv.Columns.Add("Jumlah Beli", 80, HorizontalAlignment.Center)
        lv.Columns.Add("Total Harga", 90, HorizontalAlignment.Center)
        lv.View = View.Details
        lv.GridLines = True
        lv.FullRowSelect = True
    End Sub
    Sub IsiTable()
        Dim Lst As New ListViewItem
        Lst.Text = Nmr.Text
        Lst.SubItems.Add(Kode.Text)
        Lst.SubItems.Add(Nama.Text)
        Lst.SubItems.Add(Merk.Text)
        Lst.SubItems.Add(Harga.Text)
        Lst.SubItems.Add(jlh.Text)
        Lst.SubItems.Add(Tot.Text)
        lv.Items.Add(Lst)
    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.Left(Kode.Text, 2)
        If x = "TS" Then
            Merk.Text = "Thosiba"
        ElseIf x = "VG" Then
            Merk.Text = "V-Gen"
        End If

        x = Microsoft.VisualBasic.Right(Kode.Text, 3)
        If x = "001" Then
            Nama.Text = "Flashdisk 4GB"
        ElseIf x = "002" Then
            Nama.Text = "Flashdisk 2GB"
        End If
        If Kode.Text = "TS001" Then
            Harga.Text = "105000"
        ElseIf Kode.Text = "TS002" Then
            Harga.Text = "75000"
        ElseIf Kode.Text = "VG001" Then
            Harga.Text = "90000"
        ElseIf Kode.Text = "VG002" Then
            Harga.Text = "60000"
        End If
    End Sub

    Private Sub jlh_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles jlh.KeyPress
        Dim tombol As Integer = Asc(e.KeyChar)
        If tombol = 13 Then
            jlh_TextChanged(sender, e)
            Tot.Text = jlh.Text * Harga.Text
        End If
    End Sub

    Private Sub Simpan_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Simpan.Click
        IsiTabel()
    End Sub
    Sub IsiTabel()
        Dim lst As New ListViewItem
        lst.Text = Kode.Text
        lst.SubItems.Add(Nmr.Text)
        lst.SubItems.Add(Nama.Text)
        lst.SubItems.Add(merk.Text)
        lst.SubItems.Add(Harga.Text)
        lst.SubItems.Add(jlh.Text)
        lst.SubItems.Add(Tot.Text)
        lv.Items.Add(lst)
    End Sub

    Private Sub Bersih_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Bersih.Click
        Kode.Text = ""
        Nama.Text = ""
        Nmr.Text = ""
        Harga.Text = ""
        merk.Text = ""
        jlh.Text = ""
        Tot.Text = ""
    End Sub

    Private Sub Hapus_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Hapus.Click
        lv.Items.Clear()
    End Sub

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

    Private Sub Keluar_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Keluar.Click
        End
    End Sub

    Private Sub Tot_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Tot.TextChanged
        Tot.Text = Val(Harga.Text) * Val(jlh.Text)
    End Sub

    Private Sub jlh_TextChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles jlh.TextChanged

    End Sub
End Class

Hasil Program :