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APLIKASI RENTAL VCD - VB.NET
Tools :
a. VB.Net 2008 (bisa upgrade ke VB.net 2010, 2012, 2013)
b. Database access 2003 (bisa diubah ke sql server, mysql)
Tahapan Pembuatan Aplikasi :
1. Membuat project dengan nama "Aplikasi rental VCD"
2. Membuat database dengan nama "Rental" dan tabel-tabel sepert gambar dibawah
ini
3. Membuat Relasi Tabel
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4. Membuat Module Koneksi
Imports System.Data.OleDb
Imports CrystalDecisions.CrystalReports.Engine
Imports CrystalDecisions.Shared
Module Module1
Public conn As OleDbConnection
Public da As OleDbDataAdapter
Public ds As DataSet
Public cmd As OleDbCommand
Public dr As OleDbDataReader
Public cryRpt As New ReportDocument
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Public crtableLogoninfos As New TableLogOnInfos
Public crtableLogoninfo As New TableLogOnInfo
Public crConnectionInfo As New ConnectionInfo
Public CrTables As Tables
Public Sub seting_laporan()
With crConnectionInfo
.ServerName = (Application.StartupPath.ToString &
"\rental.mdb")
.DatabaseName = (Application.StartupPath.ToString &
"\rental.mdb")
.UserID = ""
.Password = ""
End With
CrTables = cryRpt.Database.Tables
For Each CrTable In CrTables
crtableLogoninfo = CrTable.LogOnInfo
crtableLogoninfo.ConnectionInfo = crConnectionInfo
CrTable.ApplyLogOnInfo(crtableLogoninfo)
Next
End Sub
Public Sub Konekdb()
conn = New OleDbConnection("provider=microsoft.jet.oledb.4.0;data
source=rental.mdb")
conn.Open()
End Sub
End Module
5. Membuat Form Login
Imports System.Data.OleDb
Public Class Login
Dim Hitung As Integer
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Private Sub OK_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles OK.Click
Call Konekdb()
cmd = New OleDbCommand("select * from petugas where nama_petugas='"
& txtnama.Text & "' and pwd='" & txtpassword.Text & "'", conn)
dr = cmd.ExecuteReader
dr.Read()
If dr.HasRows Then
If txtpassword.Text <> dr.Item("pwd") Then
MsgBox("password salah")
txtpassword.Clear()
txtpassword.Focus()
Exit Sub
End If
Me.Visible = False
MNUtama.Show()
MNUtama.PanelKode.Text = dr.Item("id_petugas")
MNUtama.PanelNama.Text = dr.Item("nama_petugas")
MNUtama.PanelHakAkses.Text = UCase(dr.Item("hak_akses"))
If MNUtama.PanelHakAkses.Text <> "ADMIN" Then
MNUtama.Button1.Visible = False
MNUtama.Button4.Visible = False
End If
cmd = New OleDbCommand("select * from pengaturan", conn)
dr = cmd.ExecuteReader
dr.Read()
If dr.HasRows Then
MNUtama.BatasFilm1.Text = dr.Item("batas_Film")
MNUtama.BatasHari1.Text = dr.Item("batas_hari")
MNUtama.DendaPerhari1.Text = dr.Item("denda_perhari")
MNUtama.DendaRusak1.Text = dr.Item("denda_rusak")
Else
MsgBox("Segera isi pengaturan")
Pengaturan.Show()
End If
cmd = New OleDbCommand("select * from lembaga", conn)
dr = cmd.ExecuteReader
dr.Read()
If dr.HasRows Then
MNUtama.IDLembaga.Text = dr.Item("id_lembaga")
Else
MsgBox("Segera isi profil lembaga")
Lembaga.Show()
End If
Else
MsgBox("Login gagal")
txtnama.Clear()
txtpassword.Clear()
txtnama.Focus()
Hitung = Hitung + 1
If Hitung > 2 Then
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End
End If
End If
End Sub
Private Sub Cancel_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles Cancel.Click
Me.Close()
End Sub
End Class
6. Membuat Menu Utama
7. Membuat Form Petugas
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8. Membuat Form Anggota
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9. Membuat Form Film
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Imports System.Data.OleDb
Public Class Film
Sub IDFilmOtomatis()
cmd = New OleDbCommand("select id_Film from Film order by id_Film
desc", conn)
dr = cmd.ExecuteReader
dr.Read()
If Not dr.HasRows Then
TextBox1.Text = "F0001"
Else
TextBox1.Text = "F" +
Format(Microsoft.VisualBasic.Right(dr.Item("id_Film"), 4) + 1, "0000")
End If
TextBox1.Enabled = False
End Sub
Sub Kosongkan()
On Error Resume Next
TextBox2.Clear()
ComboBox3.Text = ""
TextBox3.Clear()
ComboBox5.Text = ""
TextBox4.Clear()
TextBox5.Clear()
TextBox5.Enabled = False
PictureBox1.Load(TextBox5.Text)
PictureBox1.SizeMode = PictureBoxSizeMode.StretchImage
TextBox6.Clear()
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TextBox2.Focus()
End Sub
Sub DataBaru()
On Error Resume Next
TextBox2.Clear()
ComboBox3.Text = ""
TextBox3.Clear()
ComboBox5.Text = ""
TextBox4.Clear()
TextBox5.Clear()
PictureBox1.Load(TextBox5.Text)
PictureBox1.SizeMode = PictureBoxSizeMode.StretchImage
TextBox6.Clear()
TextBox2.Focus()
End Sub
Sub Ketemu()
On Error Resume Next
TextBox2.Text = dr.Item(1)
ComboBox3.Text = dr.Item(2)
TextBox3.Text = dr.Item(3)
ComboBox5.Text = dr.Item(4)
DateTimePicker1.Text = dr.Item(5)
TextBox4.Text = dr.Item(6)
TextBox5.Text = dr.Item(7)
PictureBox1.Load(TextBox5.Text)
PictureBox1.SizeMode = PictureBoxSizeMode.StretchImage
TextBox6.Clear()
TextBox2.Focus()
End Sub
Sub TampilKategori()
cmd = New OleDbCommand("select distinct kategori from Film", conn)
dr = cmd.ExecuteReader
ComboBox3.Items.Clear()
Do While dr.Read
ComboBox3.Items.Add(dr.Item("kategori"))
Loop
End Sub
Sub TampilLokasirak()
cmd = New OleDbCommand("select distinct lokasi from Film", conn)
dr = cmd.ExecuteReader
ComboBox5.Items.Clear()
Do While dr.Read
ComboBox5.Items.Add(dr.Item("lokasi"))
Loop
End Sub
Sub TampilGrid()
da = New OleDbDataAdapter("select * from Film", conn)
ds = New DataSet
da.Fill(ds)
DGV.DataSource = ds.Tables(0)
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DGV.ReadOnly = True
End Sub
Sub CariIdFilm()
cmd = New OleDbCommand("select * from Film where id_Film='" &
TextBox1.Text & "'", conn)
dr = cmd.ExecuteReader
dr.Read()
End Sub
Sub Awal()
Call IDFilmOtomatis()
Call Kosongkan()
Call TampilGrid()
Call TampilKategori()
Call TampilLokasirak()
End Sub
Private Sub Film_Load(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles MyBase.Load
Call Konekdb()
Call Awal()
End Sub
Private Sub PictureBox1_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles PictureBox1.Click
On Error Resume Next
OpenFileDialog1.ShowDialog()
TextBox5.Text = OpenFileDialog1.FileName
PictureBox1.Load(TextBox5.Text)
PictureBox1.SizeMode = PictureBoxSizeMode.StretchImage
End Sub
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles Button1.Click
Try
Call CariIdFilm()
If Not dr.HasRows Then
Dim simpan As String = "insert into Film values('" &
TextBox1.Text & "','" & TextBox2.Text & "','" & ComboBox3.Text & "','" &
TextBox3.Text & "','" & ComboBox5.Text & "','" & DateTimePicker1.Text &
"','" & TextBox4.Text & "','" & TextBox5.Text & "')"
cmd = New OleDbCommand(simpan, conn)
cmd.ExecuteNonQuery()
Else
Dim edit As String = "update Film set judul='" &
TextBox2.Text & "',kategori='" & ComboBox3.Text & "',stok='" &
TextBox3.Text & "',lokasi='" & ComboBox5.Text & "',Tanggal_masuk='" &
DateTimePicker1.Text & "',harga_Film='" & TextBox4.Text & "',gambar='" &
TextBox5.Text & "' where id_Film='" & TextBox1.Text & "'"
cmd = New OleDbCommand(edit, conn)
cmd.ExecuteNonQuery()
End If
Call Awal()
Catch ex As Exception
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MsgBox(ex.Message)
End Try
End Sub
Private Sub DGV_CellMouseClick(ByVal sender As Object, ByVal e As
System.Windows.Forms.DataGridViewCellMouseEventArgs) Handles
DGV.CellMouseClick
On Error Resume Next
TextBox1.Text = DGV.Rows(e.RowIndex).Cells(0).Value
Call CariIdFilm()
If dr.HasRows Then
Call Ketemu()
End If
End Sub
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles Button2.Click
Call CariIdFilm()
If Not dr.HasRows Then
MsgBox("ID Film tidak terdaftar")
Exit Sub
End If
If MessageBox.Show("Yakin akan dihapus...?", "",
MessageBoxButtons.YesNo) = Windows.Forms.DialogResult.Yes Then
Dim hapus As String = "delete * from Film where id_Film='" &
TextBox1.Text & "'"
cmd = New OleDbCommand(hapus, conn)
cmd.ExecuteNonQuery()
Call Awal()
Else
Call Kosongkan()
End If
End Sub
Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles Button3.Click
Call Kosongkan()
Call IDFilmOtomatis()
End Sub
Private Sub Button4_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles Button4.Click
Me.Close()
End Sub
Private Sub TextBox6_TextChanged(ByVal sender As System.Object, ByVal e
As System.EventArgs) Handles TextBox6.TextChanged
da = New OleDbDataAdapter("select * from Film where judul like '%"
& TextBox6.Text & "%'", conn)
ds = New DataSet
da.Fill(ds)
DGV.DataSource = ds.Tables(0)
DGV.ReadOnly = True
End Sub
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Private Sub TextBox3_KeyPress(ByVal sender As Object, ByVal e As
System.Windows.Forms.KeyPressEventArgs) Handles TextBox3.KeyPress
If Not (e.KeyChar >= "0" And e.KeyChar <= "9" Or e.KeyChar =
vbBack) Then
e.Handled = True
End If
End Sub
Private Sub TextBox4_KeyPress(ByVal sender As Object, ByVal e As
System.Windows.Forms.KeyPressEventArgs) Handles TextBox4.KeyPress
If Not (e.KeyChar >= "0" And e.KeyChar <= "9" Or e.KeyChar =
vbBack) Then
e.Handled = True
End If
End Sub
Private Sub Button5_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles Button5.Click
On Error Resume Next
OpenFileDialog1.ShowDialog()
TextBox5.Text = OpenFileDialog1.FileName
PictureBox1.Load(TextBox5.Text)
PictureBox1.SizeMode = PictureBoxSizeMode.StretchImage
End Sub
End Class
10. Membuat Form Lembaga
11. Membuat Form Pengaturan
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Imports System.Data.OleDb
Public Class Pengaturan
Sub IDPengaturanOtomatis()
cmd = New OleDbCommand("select id_Pengaturan from Pengaturan order
by id_Pengaturan desc", conn)
dr = cmd.ExecuteReader
dr.Read()
If Not dr.HasRows Then
TextBox1.Text = "1"
Else
TextBox1.Text = "1"
End If
TextBox1.Enabled = False
End Sub
Sub Kosongkan()
On Error Resume Next
TextBox2.Clear()
TextBox3.Clear()
TextBox4.Clear()
TextBox5.Clear()
TextBox2.Focus()
End Sub
Sub DataBaru()
On Error Resume Next
TextBox2.Clear()
TextBox3.Clear()
TextBox4.Clear()
TextBox5.Clear()
TextBox2.Focus()
End Sub
Sub Ketemu()
On Error Resume Next
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TextBox2.Text = dr.Item(1)
TextBox3.Text = dr.Item(2)
TextBox4.Text = dr.Item(3)
TextBox5.Text = dr.Item(4)
TextBox2.Focus()
End Sub
Sub CariIdPengaturan()
cmd = New OleDbCommand("select * from Pengaturan where
id_Pengaturan='" & TextBox1.Text & "'", conn)
dr = cmd.ExecuteReader
dr.Read()
End Sub
Sub Awal()
Call IDPengaturanOtomatis()
Call Kosongkan()
End Sub
Private Sub Pengaturan_Load(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles MyBase.Load
Call Konekdb()
Call Awal()
Call CariIdPengaturan()
If dr.HasRows Then
Call Ketemu()
End If
End Sub
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles Button1.Click
Try
Call CariIdPengaturan()
If Not dr.HasRows Then
Dim simpan As String = "insert into Pengaturan values('" &
TextBox1.Text & "','" & TextBox2.Text & "','" & TextBox3.Text & "','" &
TextBox4.Text & "','" & TextBox5.Text & "','" & MNUtama.PanelKode.Text &
"')"
cmd = New OleDbCommand(simpan, conn)
cmd.ExecuteNonQuery()
Else
Dim edit As String = "update Pengaturan set BATAS_Film='" &
TextBox2.Text & "',batas_hari='" & TextBox3.Text & "',denda_perhari='" &
TextBox4.Text & "',denda_rusak='" & TextBox5.Text & "',id_petugas='" &
MNUtama.PanelKode.Text & "' where id_Pengaturan='" & TextBox1.Text & "'"
cmd = New OleDbCommand(edit, conn)
cmd.ExecuteNonQuery()
End If
Call Awal()
cmd = New OleDbCommand("select * from pengaturan", conn)
dr = cmd.ExecuteReader
dr.Read()
If dr.HasRows Then
MNUtama.BatasFilm1.Text = dr.Item("batas_Film")
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MNUtama.BatasHari1.Text = dr.Item("batas_hari")
MNUtama.DendaPerhari1.Text = dr.Item("denda_perhari")
MNUtama.DendaRusak1.Text = dr.Item("denda_rusak")
End If
Catch ex As Exception
MsgBox(ex.Message)
MsgBox("Harus login dulu")
Login.Show()
End Try
End Sub
Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles Button3.Click
Call Kosongkan()
Call IDPengaturanOtomatis()
End Sub
Private Sub Button4_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles Button4.Click
Me.Close()
End Sub
Private Sub TextBox2_KeyPress(ByVal sender As Object, ByVal e As
System.Windows.Forms.KeyPressEventArgs) Handles TextBox2.KeyPress
If Not (e.KeyChar >= "0" And e.KeyChar <= "9" Or e.KeyChar =
vbBack) Then
e.Handled = True
End If
End Sub
Private Sub TextBox3_KeyPress(ByVal sender As Object, ByVal e As
System.Windows.Forms.KeyPressEventArgs) Handles TextBox3.KeyPress
If Not (e.KeyChar >= "0" And e.KeyChar <= "9" Or e.KeyChar =
vbBack) Then
e.Handled = True
End If
End Sub
Private Sub TextBox4_KeyPress(ByVal sender As Object, ByVal e As
System.Windows.Forms.KeyPressEventArgs) Handles TextBox4.KeyPress
If Not (e.KeyChar >= "0" And e.KeyChar <= "9" Or e.KeyChar =
vbBack) Then
e.Handled = True
End If
End Sub
Private Sub TextBox5_KeyPress(ByVal sender As Object, ByVal e As
System.Windows.Forms.KeyPressEventArgs) Handles TextBox5.KeyPress
If Not (e.KeyChar >= "0" And e.KeyChar <= "9" Or e.KeyChar =
vbBack) Then
e.Handled = True
End If
End Sub
End Class
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12. Membuat Form Peminjaman
Imports System.Data.OleDb
Public Class Peminjaman
'id pinjaman otomatis dengan pola thn-bln-tgl+ nomor urut
Sub IDPinjamOtomatis()
cmd = New OleDbCommand("select ID_pinjam from pinjam order by
id_pinjam desc", conn)
dr = cmd.ExecuteReader
dr.Read()
If Not dr.HasRows Then
LBLIdPinjaman.Text = "PJ" + Format(Today, "yyMMdd") + "01"
Else
If Microsoft.VisualBasic.Mid(dr.Item("id_pinjam"), 3, 6) =
Format(Today, "yyMMdd") Then
LBLIdPinjaman.Text = "PJ" +
Format(Microsoft.VisualBasic.Right(dr.Item("id_pinjam"), 8) + 1, "00")
Else
LBLIdPinjaman.Text = "PJ" + Format(Today, "yyMMdd") + "01"
End If
End If
End Sub
'menampilkan id anggota di combobox
Sub TampilAnggota()
cmd = New OleDbCommand("select ID_anggota from anggota", conn)
dr = cmd.ExecuteReader
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Do While dr.Read
ComboBox1.Items.Add(dr.Item("ID_anggota"))
Loop
End Sub
'menampilkan data Film di sebelah kanan
Sub TampilFilm()
da = New OleDbDataAdapter("select * from Film where stok>0", conn)
ds = New DataSet
da.Fill(ds)
DGV3.DataSource = ds.Tables(0)
DGV3.ReadOnly = True
End Sub
Sub Kosongkan()
On Error Resume Next
DGV3.Enabled = True
ComboBox1.Text = ""
LBLNama.Text = ""
LBLPinjamSekarang.Text = 0
LBLPernahPinjam.Text = 0
LBLTotalPinjam.Text = 0
DGV1.Rows.Clear()
DGV2.Columns.Clear()
TextBox1.Clear()
PictureBox2.Load(TextBox1.Text)
PictureBox2.SizeMode = PictureBoxSizeMode.StretchImage
End Sub
Private Sub Peminjaman_Load(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles MyBase.Load
Call Kosongkan()
Call Konekdb()
Call TampilFilm()
Call IDPinjamOtomatis()
LBLtanggal.Text = Format(Today, "dd/MMMM/yyyy")
Call TampilAnggota()
DGV1.ReadOnly = True
End Sub
Private Sub TextBox2_TextChanged(ByVal sender As System.Object, ByVal e
As System.EventArgs) Handles TextBox2.TextChanged
'mencari judul Film di bawah kanan
da = New OleDbDataAdapter("select * from Film where judul like '%"
& TextBox2.Text & "%' and stok>0", conn)
ds = New DataSet
da.Fill(ds)
DGV3.DataSource = ds.Tables(0)
DGV3.ReadOnly = True
End Sub
Private Sub DGV3_CellMouseClick(ByVal sender As Object, ByVal e As
System.Windows.Forms.DataGridViewCellMouseEventArgs) Handles
DGV3.CellMouseClick
If ComboBox1.Text = "" Then
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MsgBox("pilih atau Isi id anggota terlebih dahulu...!")
Exit Sub
End If
TextBox2.Clear()
Dim baris1 As Integer = DGV1.RowCount - 1
'Dim baris3 As Integer = DGV3.RowCount - 1
Dim kode As String = DGV3.Rows(e.RowIndex).Cells(0).Value
'mencegah pinjaman Film2x ketika masih dipinjam
cmd = New OleDbCommand("select id_Film from pinjamdetail,pinjam,
anggota where pinjam.id_pinjam=pinjamdetail.id_pinjam and
pinjam.id_anggota=anggota.id_anggota and pinjamdetail.id_Film='" & kode &
"' and pinjam.id_anggota='" & ComboBox1.Text & "' and
pinjamdetail.keterangan='Dipinjam'", conn)
dr = cmd.ExecuteReader
dr.Read()
If dr.HasRows Then
MsgBox("Film sedang dipinjam")
Exit Sub
End If
'menampilkan id Film, judul dan pengarang yang dipinjam dari grid
sebelah kanan
cmd = New OleDbCommand("select Judul from Film where id_Film='" &
DGV3.Rows(e.RowIndex).Cells(0).Value & "'", conn)
dr = cmd.ExecuteReader
dr.Read()
If dr.HasRows Then
DGV1.Rows.Add(DGV3.Rows(e.RowIndex).Cells(0).Value,
DGV3.Rows(e.RowIndex).Cells(1).Value)
'mencegah peminjaman Film yang sama
For barisatas As Integer = 0 To DGV1.RowCount - 1
For barisbawah As Integer = barisatas + 1 To DGV1.RowCount
- 1
If DGV1.Rows(barisbawah).Cells(0).Value =
DGV1.Rows(barisatas).Cells(0).Value Then
MsgBox("Film sudah dalam transaksi peminjaman")
DGV1.Rows.RemoveAt(barisbawah)
Exit Sub
End If
Next
Next
End If
'menampilkan gambar Film dari lokasi hardisk
cmd = New OleDbCommand("select gambar from Film where id_Film='" &
DGV1.Rows(baris1).Cells(0).Value & "'", conn)
dr = cmd.ExecuteReader
dr.Read()
If dr.HasRows Then
TextBox1.Text = dr.Item("gambar")
PictureBox2.Load(TextBox1.Text)
PictureBox2.SizeMode = PictureBoxSizeMode.Zoom
End If
'menghitung jumlah Film yang dipinjam dari grid atas kanan
LBLPinjamSekarang.Text = DGV1.RowCount - 1
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'menghitung total pinjaman sekarang dan yang lalu
LBLTotalPinjam.Text = Val(LBLPernahPinjam.Text) +
Val(LBLPinjamSekarang.Text)
'menampilkan batas jumlah pinjaman
If LBLTotalPinjam.Text >= MNUtama.BatasFilm1.Text Then
MsgBox("pinjaman sudah maksimal")
DGV3.Enabled = False
End If
End Sub
Private Sub ComboBox1_SelectedIndexChanged(ByVal sender As
System.Object, ByVal e As System.EventArgs) Handles
ComboBox1.SelectedIndexChanged
DGV3.Enabled = True
cmd = New OleDbCommand("select Nama_anggota from anggota where
id_anggota='" & ComboBox1.Text & "'", conn)
dr = cmd.ExecuteReader
dr.Read()
If dr.HasRows Then
LBLNama.Text = dr.Item("nama_anggota")
End If
'menampilkan data Film yang pernah dan sedang dipinjam oleh anggota
da = New OleDbDataAdapter("select
pinjamdetail.ID_Pinjam,pinjamdetail.ID_Film,Film.Judul from
pinjamdetail,pinjam,Film where pinjamdetail.id_pinjam=pinjam.id_pinjam and
Film.id_Film=pinjamdetail.id_Film and pinjam.id_anggota='" & ComboBox1.Text
& "' and pinjamdetail.keterangan='Dipinjam'", conn)
ds = New DataSet
da.Fill(ds)
DGV2.DataSource = ds.Tables(0)
DGV2.ReadOnly = True
DGV2.Columns(0).HeaderText = "ID Pinjam"
DGV2.Columns(1).HeaderText = "ID Film"
DGV2.Columns(2).HeaderText = "Judul"
LBLPernahPinjam.Text = DGV2.RowCount - 1
'menampilkan batas jumlah pinjaman
If LBLPernahPinjam.Text >= MNUtama.BatasFilm1.Text Then
MsgBox("pinjaman sudah maksimal")
DGV3.Enabled = False
End If
End Sub
Private Sub BTNBatal_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles BTNBatal.Click
Call Kosongkan()
End Sub
Private Sub BTNTutup_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles BTNTutup.Click
Me.Close()
End Sub
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Private Sub DGV1_KeyDown(ByVal sender As Object, ByVal e As
System.Windows.Forms.KeyEventArgs) Handles DGV1.KeyDown
'menghapus data dengan tombol delete atau escape
On Error Resume Next
If e.KeyCode = Keys.Delete Or e.KeyCode = Keys.Escape Then
DGV1.Rows.Remove(DGV1.CurrentRow)
LBLPinjamSekarang.Text = DGV1.RowCount - 1
LBLTotalPinjam.Text = Val(LBLPernahPinjam.Text) +
Val(LBLPinjamSekarang.Text)
DGV3.Enabled = True
End If
End Sub
End Class
13. Membuat Form Pengembalian
Imports System.Data.OleDb
Public Class Pengembalian
Sub Kosongkan()
On Error Resume Next
ComboBox1.Text = ""
LBLIDAnggota.Text = ""
LBLNama.Text = ""
LBLTotalPinjam.Text = 0
LBLTotalDenda.Text = 0
txtdibayar.Text = 0
LBLKembali.Text = 0
DGV1.Rows.Clear()
DGV2.Columns.Clear()
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TextBox1.Clear()
PictureBox1.Load(TextBox1.Text)
PictureBox1.SizeMode = PictureBoxSizeMode.StretchImage
End Sub
Sub IDKembaliOtomatis()
cmd = New OleDbCommand("select ID_kembali from kembali order by
id_kembali desc", conn)
dr = cmd.ExecuteReader
dr.Read()
If Not dr.HasRows Then
LBLIDKembali.Text = "KB" + Format(Today, "yyMMdd") + "01"
Else
If Microsoft.VisualBasic.Mid(dr.Item("id_kembali"), 3, 6) =
Format(Today, "yyMMdd") Then
LBLIDKembali.Text = "KB" +
Format(Microsoft.VisualBasic.Right(dr.Item("id_kembali"), 8) + 1, "00")
Else
LBLIDKembali.Text = "KB" + Format(Today, "yyMMdd") + "01"
End If
End If
End Sub
'menampilkan id pinjam yang keterangannya "Dipinjam'
Sub TampilIDPinjam()
cmd = New OleDbCommand("select distinct ID_pinjam from pinjamdetail
where keterangan='Dipinjam'", conn)
dr = cmd.ExecuteReader
ComboBox1.Items.Clear()
Do While dr.Read
ComboBox1.Items.Add(dr.Item("ID_Pinjam"))
Loop
End Sub
Private Sub Pengembalian_Load(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles MyBase.Load
Call Konekdb()
Call IDKembaliOtomatis()
LBLtanggal.Text = Format(Today, "dd/MMM/yyyy")
Call TampilIDPinjam()
Call Kosongkan()
DGV1.Columns(0).ReadOnly = True
DGV1.Columns(1).ReadOnly = True
DGV1.Columns(2).ReadOnly = True
DGV1.Columns(3).ReadOnly = True
DGV1.Columns(4).ReadOnly = True
DGV1.Columns(7).ReadOnly = True
End Sub
Private Sub ComboBox1_SelectedIndexChanged(ByVal sender As
System.Object, ByVal e As System.EventArgs) Handles
ComboBox1.SelectedIndexChanged
'bersihkan grid transaksi dan cari identitas anggota
DGV1.Rows.Clear()
'Call Pilihan()
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cmd = New OleDbCommand("select
anggota.id_anggota,anggota.Nama_anggota from anggota,pinjam,pinjamdetail
where pinjam.id_anggota=anggota.id_anggota and pinjam.id_pinjam='" &
ComboBox1.Text & "'", conn)
dr = cmd.ExecuteReader
dr.Read()
If dr.HasRows Then
LBLIDAnggota.Text = dr.Item("id_anggota")
LBLNama.Text = dr.Item("nama_anggota")
End If
'menampilkan data Film yang akan dikembalikan
da = New OleDbDataAdapter("select pinjamdetail.id_Film,Film.judul
from pinjamdetail,pinjam,Film where pinjamdetail.id_pinjam=pinjam.id_pinjam
and Film.id_Film=pinjamdetail.id_Film and pinjam.id_pinjam='" &
ComboBox1.Text & "' and pinjamdetail.keterangan='Dipinjam'", conn)
ds = New DataSet
da.Fill(ds)
DGV2.DataSource = ds.Tables(0)
DGV2.ReadOnly = True
DGV2.Columns(0).HeaderText = "ID Film"
DGV2.Columns(1).HeaderText = "Judul"
LBLTotalPinjam.Text = DGV2.RowCount - 1
End Sub
Sub HitungDenda()
Dim hitung As Double
For baris As Integer = 0 To DGV1.RowCount - 1
hitung = hitung + DGV1.Rows(baris).Cells(7).Value
Next
LBLTotalDenda.Text = hitung
If LBLTotalDenda.Text = 0 Then
LBLTotalDenda.Text = 0
txtdibayar.Text = 0
LBLKembali.Text = 0
Else
End If
End Sub
Private Sub DGV1_CellEndEdit(ByVal sender As Object, ByVal e As
System.Windows.Forms.DataGridViewCellEventArgs) Handles DGV1.CellEndEdit
'denda rusak
If e.ColumnIndex = 5 Then
If DGV1.Rows(e.RowIndex).Cells(5).Value = "Ya" Then
DGV1.Rows(e.RowIndex).Cells(6).Value = "Tidak"
DGV1.Rows(e.RowIndex).Cells(7).Value =
Val(MNUtama.DendaPerhari1.Text) * (DGV1.Rows(e.RowIndex).Cells(4).Value) +
(MNUtama.DendaRusak1.Text)
Else
DGV1.Rows(e.RowIndex).Cells(7).Value = 0
End If
End If
'denda hilang
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If e.ColumnIndex = 6 Then
If DGV1.Rows(e.RowIndex).Cells(6).Value = "Ya" Then
DGV1.Rows(e.RowIndex).Cells(5).Value = "Tidak"
cmd = New OleDbCommand("select * from Film where id_Film='"
& DGV1.Rows(e.RowIndex).Cells(0).Value & "'", conn)
dr = cmd.ExecuteReader
dr.Read()
If dr.HasRows Then
DGV1.Rows(e.RowIndex).Cells(7).Value =
Val(MNUtama.DendaPerhari1.Text) * (DGV1.Rows(e.RowIndex).Cells(4).Value) +
dr.Item("harga_Film")
End If
Else
DGV1.Rows(e.RowIndex).Cells(7).Value = 0
End If
End If
Call HitungDenda()
End Sub
Private Sub DGV2_CellMouseClick(ByVal sender As Object, ByVal e As
System.Windows.Forms.DataGridViewCellMouseEventArgs) Handles
DGV2.CellMouseClick
Dim baris As Integer = DGV1.RowCount - 1
cmd = New OleDbCommand("select tanggal_pinjam from
pinjam,pinjamdetail where pinjam.id_pinjam='" & ComboBox1.Text & "' and
pinjamdetail.id_Film='" & DGV2.Rows(e.RowIndex).Cells(0).Value & "'", conn)
dr = cmd.ExecuteReader
dr.Read()
If dr.HasRows Then
'masukkan data Film ke dalam grid pengembalian
DGV1.Rows.Add(DGV2.Rows(e.RowIndex).Cells(0).Value,
DGV2.Rows(e.RowIndex).Cells(1).Value,
Format(DateValue(dr.Item("tanggal_pinjam")), "dd/MMM/yyyy"), "", "",
"Tidak", "Tidak")
For barisatas As Integer = 0 To DGV1.RowCount - 1
For barisbawah As Integer = barisatas + 1 To DGV1.RowCount
- 1
If DGV1.Rows(barisbawah).Cells(0).Value =
DGV1.Rows(barisatas).Cells(0).Value Then
MsgBox("Film sedang dalam proses pengembalian")
DGV1.Rows.RemoveAt(barisbawah)
Exit Sub
End If
Next
Next
'hitug lama pinjam
If DGV1.Rows(baris).Cells(2).Value = Today Then
DGV1.Rows(baris).Cells(3).Value = 1
Else
DGV1.Rows(baris).Cells(3).Value =
DateDiff(DateInterval.Day, DGV1.Rows(baris).Cells(2).Value, Today())
End If
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'batas pinjam misal 7 hari. jika lama pinjam lebih dari 7 hari
maka....
'jika lama pinjam lebih besar dari 7 - 7 maka ditemukan lama
keterlambatannya
'jika kurang dari 7 maka terlambat =0 dan denda =0
If DGV1.Rows(baris).Cells(3).Value <=
Val(MNUtama.BatasFilm1.Text) Then
DGV1.Rows(baris).Cells(4).Value = 0
DGV1.Rows(baris).Cells(7).Value = 0
Else
DGV1.Rows(baris).Cells(4).Value =
DGV1.Rows(baris).Cells(3).Value - Val(MNUtama.BatasHari1.Text)
DGV1.Rows(baris).Cells(7).Value =
Val(MNUtama.DendaPerhari1.Text) * DGV1.Rows(baris).Cells(4).Value
End If
Else
MsgBox("Film sedang dalam proses pengembalian")
End If
'cari gambar Film yang dikembalikan
cmd = New OleDbCommand("select gambar from Film where id_Film='" &
DGV1.Rows(baris).Cells(0).Value & "'", conn)
dr = cmd.ExecuteReader
dr.Read()
If dr.HasRows Then
On Error Resume Next
TextBox1.Text = dr.Item("gambar")
PictureBox1.Load(TextBox1.Text)
PictureBox1.SizeMode = PictureBoxSizeMode.StretchImage
End If
Call HitungDenda()
End Sub
Private Sub BTNTutup_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles BTNTutup.Click
Me.Close()
End Sub
Private Sub BTNBatal_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles BTNBatal.Click
Call Kosongkan()
End Sub
Private Sub txtdibayar_KeyDown(ByVal sender As Object, ByVal e As
System.Windows.Forms.KeyEventArgs) Handles txtdibayar.KeyDown
'proses pembayaran denda
If e.KeyCode = Keys.Enter Then
If Val(txtdibayar.Text) < Val(LBLTotalDenda.Text) Then
MsgBox("pembayaran kurang")
Exit Sub
ElseIf Val(txtdibayar.Text) >= Val(LBLTotalDenda.Text) Then
LBLKembali.Text = Val(txtdibayar.Text) -
Val(LBLTotalDenda.Text)
BTNSimpan.Focus()
End If
End If
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End Sub
Private Sub DGV1_KeyDown(ByVal sender As Object, ByVal e As
System.Windows.Forms.KeyEventArgs) Handles DGV1.KeyDown
'hapus data jika ingin dibatalkan dengan esc atau delete
On Error Resume Next
If e.KeyCode = Keys.Delete Or e.KeyCode = Keys.Escape Then
DGV1.Rows.Remove(DGV1.CurrentRow)
LBLTotalPinjam.Text = DGV1.RowCount - 1
Call HitungDenda()
txtdibayar.Text = 0
LBLKembali.Text = 0
End If
End Sub
End Class
14. Membuat Form Histori
Imports System.Data.OleDb
Public Class Histori
Private Sub TextBox1_KeyDown(ByVal sender As Object, ByVal e As
System.Windows.Forms.KeyEventArgs) Handles TextBox1.KeyDown
If e.KeyCode = Keys.Escape Then
Me.Close()
End If
End Sub
Private Sub TextBox2_KeyDown(ByVal sender As Object, ByVal e As
System.Windows.Forms.KeyEventArgs) Handles TextBox2.KeyDown
If e.KeyCode = Keys.Escape Then
Me.Close()
End If
End Sub
Private Sub TextBox1_TextChanged(ByVal sender As System.Object, ByVal e
As System.EventArgs) Handles TextBox1.TextChanged
Call Konekdb()
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da = New OleDbDataAdapter("select DISTINCT
pinjam.ID_Pinjam,pinjam.Tanggal_Pinjam, Film.Judul,Pinjamdetail.Keterangan
from pinjam,Film,pinjamdetail,ANGGOTA WHERE
PINJAM.ID_PINJAM=PINJAMDETAIL.ID_PINJAM AND
Film.ID_Film=PINJAMDETAIL.ID_Film AND ANGGOTA.ID_ANGGOTA=PINJAM.ID_ANGGOTA
AND ANGGOTA.NAMA_ANGGOTA like '%" & TextBox1.Text & "%'", conn)
ds = New DataSet
da.Fill(ds)
DGVPinjam.DataSource = ds.Tables(0)
DGVPinjam.ReadOnly = True
da = New OleDbDataAdapter("select DISTINCT
Kembali.ID_Kembali,Kembali.Tanggal_Kembali,
Film.Judul,Kembalidetail.Lama_Pinjam,kembalidetail.Terlambat,kembalidetail.
Rusak,kembalidetail.Hilang,kembalidetail.Denda from
anggota,Kembali,Film,Kembalidetail,pinjam WHERE
Kembali.ID_Kembali=KembaliDETAIL.ID_Kembali AND
Film.ID_Film=KembaliDETAIL.ID_Film AND ANGGOTA.ID_ANGGOTA=pinjam.ID_ANGGOTA
AND pinjam.id_pinjam=kembali.id_pinjam and ANGGOTA.NAMA_ANGGOTA like '%" &
TextBox1.Text & "%'", conn)
ds = New DataSet
da.Fill(ds)
DGVKembali.DataSource = ds.Tables(0)
DGVKembali.ReadOnly = True
End Sub
Private Sub TextBox2_TextChanged(ByVal sender As System.Object, ByVal e
As System.EventArgs) Handles TextBox2.TextChanged
Call Konekdb()
da = New OleDbDataAdapter("select DISTINCT
pinjam.ID_Pinjam,pinjam.Tanggal_Pinjam, Film.Judul,pinjamdetail.Keterangan
from pinjam,Film,pinjamdetail,ANGGOTA WHERE
PINJAM.ID_PINJAM=PINJAMDETAIL.ID_PINJAM AND
Film.ID_Film=PINJAMDETAIL.ID_Film AND ANGGOTA.ID_ANGGOTA=PINJAM.ID_ANGGOTA
AND pinjam.id_pinjam like '%" & TextBox2.Text & "%'", conn)
ds = New DataSet
da.Fill(ds)
DGVPinjam.DataSource = ds.Tables(0)
DGVPinjam.ReadOnly = True
da = New OleDbDataAdapter("select DISTINCT
Kembali.ID_Kembali,Kembali.Tanggal_Kembali,
Film.Judul,Kembalidetail.Lama_Pinjam,kembalidetail.Terlambat,kembalidetail.
Rusak,kembalidetail.Hilang,kembalidetail.Denda from
anggota,Kembali,Film,Kembalidetail,pinjam WHERE
Kembali.ID_Kembali=KembaliDETAIL.ID_Kembali AND
Film.ID_Film=KembaliDETAIL.ID_Film AND ANGGOTA.ID_ANGGOTA=pinjam.ID_ANGGOTA
AND pinjam.id_pinjam=kembali.id_pinjam and pinjam.id_pinjam like '%" &
TextBox2.Text & "%'", conn)
ds = New DataSet
da.Fill(ds)
DGVKembali.DataSource = ds.Tables(0)
DGVKembali.ReadOnly = True
End Sub
End Class
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15. Membuat Laporan Peminjaman
a. Harian
b. Mingguan
c. Bulanan grafik
16. Membuat Form Pengembalian
a. Harian
b. Mingguan
c. Bulanan
d. Grafik
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