DESKRIPSI LATIHAN 39
Terdapat lima object yaitu Label, Textbox, Button,
DateTimePicker dan DataGridView
Object
Label
Terdapat empat object Label (yang bertuliskan No. Transaksi,
Tanggal, Jenis Transaksi dan Total)
Object
Textbox
Terdapat tiga object textbox (dua berstatus input dan satu
berstatus ReadOnly).
Status input digunakan untuk memasukkan angka.
Statua ReadOnly untuk menampilkan hasil perhitungan.
Object
Button
Terdapat object button yaitu
SIMPAN
Date
TimePicker
Terdapat 1 object DateTimePicker
yang digunakan untuk memasukkan tanggal terjadinya transaksi.
DataGridView
Terdapat 1 DataGridView untuk
menampilkan data transaksi
Script
Unique
Private Sub TOTAL()
Dim
anra1 As Integer
= 0
For Each anra2 As DataRow
In TABEL.Rows
anra1 += anra2("JUMLAH")
Next
TOTAL_36110043.Text = anra1
End Sub
Even
latihan_39_36110043_Load
dgv_36110043_Cellendedit
TOTAL()
SIMPAN_36110043_Click
LANGKAH-LANGKAH
1.
BUKA
Microsoft Visual Studio 2008 dengan Klik star lalu pilih Microsoft
Visual Studio 2008
2.
Click icon "Add new Item"
3.
pilih Windows Form,
lalu isi Name dengan Nama Latihan._39_36110043 dan click add
4.
Buat design Form sesuai dengan Form
diatas {gunakan object-object di dalam ToolBox dan lihat deskripsi latihan
ini.}
5.
Ganti nama setiap object kecuali
Label menggunakan "Properties Window"
6.
Klik 2x pada design form yang telah
dibuat untuk membuka lembar Scripnya.
Masukkkan Scrip di bawah ini..
Public Class latihan_39_36110043
Dim PENCARI
As New ByIskandar.CariKeDataBaseByIskandar
Dim TABEL As New DataTable
Dim COMAND As New
OleDb.OleDbCommand
Dim CONECT As New
OleDb.OleDbConnection("provider=microsoft.ace.oledb.12.0;data
source= M:\Apkom4\LATIHAN 35-40 DATA
MAJEMUK\DATAMAJEMUK.accdb;Jet OLEDB:Database Password=43")
Private Sub latihan_39_36110043_Load(ByVal
sender As System.Object, ByVal e As
System.EventArgs) Handles MyBase.Load
Dim
ADAPTER As New
OleDb.OleDbDataAdapter
ADAPTER = New
OleDb.OleDbDataAdapter("select
barang.KODEBARANG, barang.NAMABARANG, detailtransaksi.UNIT,
detailtransaksi.HARGA, detailtransaksi.unit*harga as JUMLAH from barang inner
join detailtransaksi on barang.kodebarang = detailtransaksi.kodebarang where
notrans ='" & NT_36110043.Text & "'",
CONECT)
TABEL.Rows.Clear()
ADAPTER.Fill(TABEL)
ADAPTER.Dispose()
dgv_36110043.DataSource = TABEL
Dim
sudar(1) As DataColumn
sudar(0) = TABEL.Columns("kodebarang")
TABEL.PrimaryKey = sudar
End Sub
Private Sub dgv_36110043_Cellendedit(ByVal
sender As System.Object, ByVal e As
System.Windows.Forms.DataGridViewCellEventArgs) Handles
dgv_36110043.CellEndEdit
If
dgv_36110043.Columns(e.ColumnIndex).Name = "KODEBARANG"
Then
dgv_36110043.CurrentRow.Cells("NAMABARANG").Value = ""
dgv_36110043.CurrentRow.Cells("UNIT").Value = 0
dgv_36110043.CurrentRow.Cells("HARGA").Value = 0
dgv_36110043.CurrentRow.Cells("JUMLAH").Value = 0
PENCARI.AturPencarianDataBase("barang", "kodebarang",
dgv_36110043.CurrentRow.Cells("KODEBARANG").Value,
1, CONECT)
If
PENCARI.JumlanBaris > 0 Then
dgv_36110043.CurrentRow.Cells("NAMABARANG").Value =
PENCARI.DataTablenya.Rows(0).Item("NAMABARANG")
Else
dgv_36110043.CurrentRow.Cells("NAMABARANG").Value = ""
If
latihan_38_39_40_36110043.ShowDialog = Windows.Forms.DialogResult.OK Then
dgv_36110043.CurrentRow.Cells("KODEBARANG").Value =
latihan_38_39_40_36110043.dgv_361110043.CurrentRow.Cells("KODEBARANG").Value
dgv_36110043.CurrentRow.Cells("NAMABARANG").Value
= latihan_38_39_40_36110043.dgv_361110043.CurrentRow.Cells("NAMABARANG").Value
End
If
End
If
ElseIf
dgv_36110043.Columns(e.ColumnIndex).Name = "UNIT"
Or dgv_36110043.Columns(e.ColumnIndex).Name = "HARGA" Then
dgv_36110043.CurrentRow.Cells("JUMLAH").Value = dgv_36110043.CurrentRow.Cells("UNIT").Value *
dgv_36110043.CurrentRow.Cells("HARGA").Value
TOTAL()
End If
End Sub
Private Sub TOTAL()
Dim
anra1 As Integer
= 0
For Each anra2 As DataRow
In TABEL.Rows
anra1 += anra2("JUMLAH")
Next
TOTAL_36110043.Text = anra1
End Sub
Private Sub SIMPAN_36110043_Click(ByVal
sender As System.Object, ByVal e As
System.EventArgs) Handles SIMPAN_36110043.Click
If
NT_36110043.Text.Length = 0 Then
MsgBox("nomor
transaksi harus terisi")
ElseIf
JT_36110043.Text.Length = 0 Then
MsgBox("Isi
rong Jenis Transaksi na..")
ElseIf
TABEL.Rows.Count = 0 Then
MsgBox("data
table tidak boleh kosong")
Exit
Sub
End If
PENCARI.AturPencarianDataBase("mastertransaksi", "notrans", NT_36110043.Text, 1, CONECT)
If
PENCARI.JumlanBaris > 0 Then
MsgBox("nomor
transaksi telah ada")
Exit
Sub
End If
COMAND = New
OleDb.OleDbCommand("insert into
mastertransaksi(notrans, tanggaltransaksi, jenistransaksi) values ('"
& NT_36110043.Text & "',#"
& TGL_36110043.Value.Month & "/"
& TGL_36110043.Value.Day & "/"
& TGL_36110043.Value.Year & "#,'"
& JT_36110043.Text & "')",
CONECT)
CONECT.Open()
COMAND.ExecuteNonQuery()
CONECT.Close()
For Each x As DataRow In TABEL.Rows
COMAND = New
OleDb.OleDbCommand("insert into
detailtransaksi(notrans, kodebarang, unit, harga) values ('" &
NT_36110043.Text & "','" &
x("kodebarang") & "','" & x("unit")
& "','" & x("harga") & "')",
CONECT)
CONECT.Open()
COMAND.ExecuteNonQuery()
CONECT.Close()
Next
COMAND.Dispose()
NT_36110043.Text = ""
JT_36110043.Text = ""
TOTAL_36110043.Text = ""
TABEL.Rows.Clear()
TOTAL()
End Sub
End Class
Next … save dan untuk menjalankan
klik star debugging
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