1. MEMBUAT DATABASE MYSQL
Sebelum mendesain Database, terlebih duli kita mencari apa yang mau diambil uktuk
data yang digunakan dalam Database.
Sebagai contoh, mari kita ambil sebuah data yang selalu kita gunakan dalam setiap proses
pada sebuah daftar:
No Nip
Nama
Golongan
Gaji Pokok
Tunjangan
Gaji Bersih
1
3234
KAMARUDDIN
IV/a
30090000
Dari daftar diatas kita buatlah sebuah database MYSQL sebagai berikut :
1.
Pastikan ada sistem yang dibutuhkan seperti:
-Visual Studio 2005
-PHP Xampp
-Master MySQL
2.
Jalankan Xampp dan aktifkan Apache serta MySQL
3.
Jalankan Internet Explorer lalu berikan intruksi http://localhost
Maka tampil gambar berikut ini:
phpMyAdmin
4.
Klik PhpMyAdmin di pilihan Tools sebelah kiri sehingga muncul seperti di bawah
ini:
5.
Ketik nama Database pada Kotak Create New Database (pegawai)lalu pilih Create
sehingga muncul gambar :
Munar, ST = =Dosen FIKOM UmuslimMatangglumpangdua==

2. 6.
Ketik nama Tabel pada Kotak Create New Table on Database(tbpegawai)Dan
jumlah Field (data) pada kotak Number of fields lalu klik Go
sehingga tampil lah gambar berikut untuk pengisian fields database:
7.
Ketiklah Field-Field seperti dibawah ini sampai selesai:
8.
Lalu klick Save
Munar, ST = =Dosen FIKOM UmuslimMatangglumpangdua==

3. MENGAKTIFKAN/MEMBUAT KONEKSI DATABASE
1 MembuatKoneksi ODBC
Sebelummelakukanpengolahan
database
MySQL
diperlukanbeberapahalsebagaipersiapanawaldiantara
nyaadalahmembuat
ODBC
sebagaisaranauntukdapatmengakses database. Cara
membuat ODBC adalahsebagaiberikut.
1.
2.
3.
3.
4.
5.
6.
7.
Klik menu Start
Pilih Control Panel
System and Security
Pilih Administrative Tools
Pilih Data Sources (ODBC)
PilihTab User DSN
Klik Add
Pilih MySQL ODBC 3.51 Driver
8.
9.
10.
11.
Gambar9.4 Memilih driver
Klik Finish
Tulis Data Soerce name (Misalnyapegawai)
Pilih/klik database (Misalnyapegawai)
Klik OK
Gambar9.5 Konfigurasi ODBC
12. KlikpilihanTest
13. Klik OK
14. Klik OK sampaitutupsemuakotak dialog.
Munar, ST = =Dosen FIKOM UmuslimMatangglumpangdua==

4. Desain Form VB.Net
Lable1
Lable2,…,Lable7
Textbox1.text
Textbox2.text
Combobox1.text
Textbox3.text
Textbox4.text
Textbox5.text
Buttom1,…,Buttom4
DataGridView
Listing Program :
Imports System.Data
Imports System.Data.OleDb
PublicClass Form1
Dim Conn As Odbc.OdbcConnection
Dim da As Odbc.OdbcDataAdapter
Dim ds As DataSet
Dim str, tabel AsString
Dim intRecordsAffected, a AsInteger
Munar, ST = =Dosen FIKOM UmuslimMatangglumpangdua==

5. Sub Koneksi()
str = "Driver={MySQL ODBC 3.51 Driver};database=Pegawai;server=localhost;UID=root"
Conn = New Odbc.OdbcConnection(str)
If Conn.State = ConnectionState.Closed Then
Conn.Open()
EndIf
EndSub
Sub tampil()
da = New Odbc.OdbcDataAdapter("Select * from tbpegawai", Conn)
ds = New DataSet
ds.Clear()
da.Fill(ds, "tbpegawai")
DGPeg.DataSource = (ds.Tables("tbpegawai"))
EndSub
PrivateSub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) HandlesMyBase.Load
Koneksi()
tampil()
EndSub
PrivateSub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
If TextBox1.Text <>""And a = 0 Then
tabel = "INSERT tbpegawai(nip,nama,gol,gapok,tunj,gaber)" + _
"VALUES('"& TextBox1.Text &"','"& TextBox2.Text &"','"& ComboBox1.Text &"','"& TextBox3.Text &"','"& TextBox4.Text
&"','"& TextBox5.Text &"')"
Dim cmdUpdates As Odbc.OdbcCommand = New Odbc.OdbcCommand(tabel, Conn)
cmdUpdates.CommandType = CommandType.Text
intRecordsAffected = cmdUpdates.ExecuteNonQuery
a = 1
tampil()
ElseIf TextBox1.Text = ""Then
TextBox1.Focus()
Else
MsgBox("Data Telah Ada")
EndIf
EndSub
PrivateSub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
tabel = "UPDATE tbpegawai set nama='"& TextBox2.Text &"',gol='"& ComboBox1.Text &"',gapok='"& TextBox3.Text
&"',tunj='"& TextBox4.Text &"',gaber='"& TextBox5.Text &"' where nip='"& TextBox1.Text &"'"
Dim cmdUpdates As Odbc.OdbcCommand = New Odbc.OdbcCommand(tabel, Conn)
cmdUpdates.CommandType = CommandType.Text
intRecordsAffected = cmdUpdates.ExecuteNonQuery
tampil()
EndSub
Munar, ST = =Dosen FIKOM UmuslimMatangglumpangdua==

6. PrivateSub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
tabel = "DELETE from tbpegawai where nip='"& TextBox1.Text &"'"
Dim cmdUpdates As Odbc.OdbcCommand = New Odbc.OdbcCommand(tabel, Conn)
cmdUpdates.CommandType = CommandType.Text
intRecordsAffected = cmdUpdates.ExecuteNonQuery
a = 0
tampil()
EndSub
PrivateSub Button4_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button4.Click
End
EndSub
PrivateSub TextBox1_KeyPress(ByVal sender AsObject, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles
TextBox1.KeyPress
If e.KeyChar = Chr(13) Then
cari()
EndIf
EndSub
Sub cari()
da = New Odbc.OdbcDataAdapter("Select * from tbpegawai where nip='"& TextBox1.Text &"'", Conn)
ds = New DataSet
ds.Clear()
da.Fill(ds, "tbpegawai")
If da.Fill(ds, "tbpegawai") = FalseThen
kosong()
TextBox2.Focus()
Else
Dim tb As DataTable = ds.Tables(0)
TextBox2.Text = tb.Rows(0)(1)
ComboBox1.Text = tb.Rows(0)(2)
TextBox3.Text = tb.Rows(0)(3)
TextBox4.Text = tb.Rows(0)(4)
TextBox5.Text = tb.Rows(0)(5)
a = 1
EndIf
EndSub
Sub kosong()
TextBox2.Text = ""
ComboBox1.Text = ""
TextBox3.Text = ""
TextBox4.Text = ""
TextBox5.Text = ""
a = 0
EndSub
Munar, ST = =Dosen FIKOM UmuslimMatangglumpangdua==

7. PrivateSub Button5_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button5.Click
da = New Odbc.OdbcDataAdapter("Select * from tbpegawai where nip='" + TextBox1.Text + "'", Conn)
ds = New DataSet
ds.Clear()
da.Fill(ds, "tbpegawai")
DGPeg.DataSource = (ds.Tables("tbpegawai"))
EndSub
PrivateSub Button6_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button6.Click
kosong()
TextBox1.Text = ""
TextBox1.Focus()
tampil()
EndSub
PrivateSub TextBox1_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles
TextBox1.TextChanged
If TextBox1.Text = ""Then
kosong()
EndIf
EndSub
EndClass
Hasilnya
Munar, ST = =Dosen FIKOM UmuslimMatangglumpangdua==

8. OptionStrictOn
Imports System.Data
Imports System.Data.Odbc
Imports System.Data.SqlClient
PublicClass TmpLaporan
Dim Conn As Odbc.OdbcConnection
Dim da As Odbc.OdbcDataAdapter
Dim ds As DataSet
Dim str AsString
Dim rpt AsNew Laporan
Sub Koneksi()
str = "Driver={MySQL ODBC 3.51 Driver};database=Pegawai;server=localhost;UID=root"
Conn = New Odbc.OdbcConnection(str)
If Conn.State = ConnectionState.Closed Then
Conn.Open()
EndIf
EndSub
Sub Baca()
da = New Odbc.OdbcDataAdapter("Select * from tbpegawai", Conn)
ds = New DataSet
ds.Clear()
da.Fill(ds, "tbpegawai")
CrystalReportViewer1.ReportSource = rpt
EndSub
PrivateSub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Baca()
EndSub
PrivateSub TmpLaporan_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) HandlesMyBase.Load
Koneksi()
EndSub
EndClass
Munar, ST = =Dosen FIKOM UmuslimMatangglumpangdua==