modul praktek visual basic net database

RPL Center 2011 SMK Negeri 10 Semarang

Modul VB.Net Aplikasi Database M.S Access 2007 By: Hardo Sujatmiko, S.Pd Page 1

MODUL PRAKTEK VISUAL BASIC . NET

APLIKASI DATABASE DENGAN MS. ACCESS

A. MATERI

1. Membuat database dengan microsoft Access 2003 / 2007

2. Membuat 1 form aplikasi dengan vb.net

3. Membuat koding koneksi VB.Net dengan Database MS. Access.

4. Membuat koding Tambah Data ( Simpan ).

5. Membuat koding Ubah Data ( Edit )

6. Membuat koding Hapus Data ( Delete )

7. Membuat koding Batal ( Cancel )

8. Membuat koding Mencari Data ( Query )

9. Membuat Laporan ( Rekap )

10. Membuat Cetak Data ( Print ).

B. LANGKAH

B.1. Membuat Database M. ACCESS 2007

1. Buka Microsoft Access 2007

2. Buat database dengan nama databasesmk10.accdb

3. Buat 1 tabel dengan nama tblsiswa

4. Perhatikan struktur tblsiswa seperti gambar dibawah ini !

5. Isikan 2 data kedalam tblsiswa !



B.2. Membuat 1 form aplikasi dengan VB.Net

1. Buka VB.Net

2. Buat project baru dengan nama aplikasidatabasesmk10

3. Tampil form baru masukkan komponen-komponen seperti gambar dibawah ini !

4. Ubah properties tiap komponen dan Hasil Akhir seperti gambar dibawah ini .

Datagridview1

Label 1 -7 Textbox 1-7

Button 1-6

RadioButton 1-2

Texbox8



B.3. Membuat Koding Koneksi

Imports System.Data Imports System.Data.OleDb

Public Class Form1 Dim Database As OleDbConnection

Dim Tabel As OleDbDataAdapter

Dim Data As DataSet

Dim Record As New BindingSource

Sub Koneksi()

Try 'pakai ms access 2003

'Database = New

OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data

Source=databasesmk102003.mdb")

'pakai ms access 2007

Database = New OleDbConnection("Provider=Microsoft Office

12.0 Access Database Engine OLE DB Provider;Data Source =

databasesmk10.accdb")

Database.Open()

Catch ex As Exception

MsgBox(ex.ToString())

End Try End Sub

Catatan: membuat sub data_record, sub bersih

Sub Data_Record() Try

Tabel = New Data.OleDb.OleDbDataAdapter("select * from tblsiswa",

Database)

Data = New DataSet

Tabel.Fill(Data)

Record.DataSource = Data

Record.DataMember = Data.Tables(0).ToString()

DataGridView1.DataSource = Record

DataGridView1.Columns(0).Width = 50









End Try End Sub

Sub bersih()

TextBox1.Text = ""

TextBox2.Text = "" TextBox3.Text = ""

TextBox4.Text = ""



TextBox5.Text = ""

TextBox6.Text = ""

TextBox7.Text = "" RadioButton1.Checked = False

RadioButton2.Checked = False TextBox1.Focus()

Button1.Enabled = True

Button2.Enabled = False Button3.Enabled = False

Call Koneksi()

Call Data_Record()

End Sub

B.4. Membuat Koding Tambah Data

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As

System.EventArgs) Handles Button1.Click

Try Dim DML As New OleDbCommand

DML.Connection = Database

DML.CommandType = CommandType.Text

DML.CommandText = "insert into tblsiswa values ( " & _

TextBox1.Text & ",'" & TextBox2.Text & "','" & TextBox3.Text & _

"', '" & TextBox4.Text & "', '" & TextBox5.Text & "','" & _

TextBox6.Text & "', '" & TextBox7.Text & "' )"

DML.ExecuteNonQuery()

MsgBox("Data Telah Disimpan")

Call bersih()

Catch ex As Exception MsgBox(ex.ToString())

End Try

End sub

B.5. Membuat Koding Ubah Data



Try Dim DML As New OleDbCommand



DML.CommandText = "Update tblsiswa set nama = '" & TextBox2.Text

& "', kelas ='" & TextBox3.Text & "', jurusan = '" &

TextBox4.Text & "', alamat = '" & TextBox5.Text & "', kelamin =

'" & TextBox6.Text & "', tgl_lahir = '" & TextBox7.Text & "'

where nis = " & TextBox1.Text & ""


MsgBox("Data Telah Diubah")

Call bersih()



End Try End Sub



B.6. Membuat Koding Hapus Data

Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click

Try

Dim DML As New OleDbCommand



DML.CommandText = "Delete from tblsiswa where nis = " &

TextBox1.Text & ""


MsgBox("Data Telah Dihapus")

Call bersih()



End Try

End Sub

B.7. Membuat Koding Batal Data

Private Sub Button4_Click(ByVal sender As System.Object, ByVal e

As System.EventArgs) Handles Button4.Click

Call bersih()

End Sub

B.8. Membuat Koding Mencari Data

Private Sub RadioButton1_Click(ByVal sender As Object, ByVal e As

System.EventArgs) Handles RadioButton1.Click

TextBox8.Focus() End Sub

Private Sub RadioButton2_Click(ByVal sender As Object, ByVal e As

System.EventArgs) Handles RadioButton2.Click

TextBox8.Focus()

End Sub

Private Sub TextBox8_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox8.TextChanged

Try

If RadioButton1.Checked = True Then

Tabel = New Data.OleDb.OleDbDataAdapter("select * from

tblsiswa where nis like '%" & TextBox8.Text & "%'", Database)

Data = New DataSet

Tabel.Fill(Data)





ElseIf RadioButton2.Checked = True Then

Tabel = New Data.OleDb.OleDbDataAdapter("select * from

tblsiswa where nama like '%" & TextBox8.Text & "%'",

Database)



Data = New DataSet

Tabel.Fill(Data)





End If



End Try End Sub

B.9. Membuat Laporan Data

1. Tambahkan laporan.rpt dengan crystal report, caranya: Solutio explore Klik kanan

Project Add New Items.

Pilih Reporting, Crystal Report dan beri nama laporan.rpt

Selanjutnya Klik OK



Pilih Create New Connection Database Files

Arahkan database yang akan dipakai, biasanya ada di folder bin debug

Klik tblsiswa >>



Klik Next

Desin Main Report

Desain seperti

Gambar berikut



Hasil Laporan jika ditampilkan.

B.10. Membuat Cetak Data



Form2.CrystalReportViewer1.RefreshReport()

Form2.CrystalReportViewer1.PrintReport()

End Sub

%%% SELAMAT MENCOBA %%%

modul praktek visual basic net database

Documents