Imports System.Data
Imports System.Data.Sql
Module koneksi
Public database As New OleDb.OleDbConnection
Public tampil2 As New OleDb.OleDbCommand
Public tampilkan As OleDb.OleDbDataReader
Public hasilcek As String

Public Sub bukakoneksi()
database.Close()
Try
database.ConnectionString = "provider=sqloledb.1;integrated security=SSPI;persist security info=false; initial catalog=cobasql;data source=."
database.Open()
MessageBox.Show("Koneksi kedatabase berhasil")
Catch ex As Exception
MessageBox.Show("koneksi gagal")

End

End Try


End Sub


End Module

Private Sub OK_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles OK.Click
If UsernameTextBox.Text = "sep" And PasswordTextBox.Text = "123" Then
MDIParent1.Show()
Hide()

Else
MsgBox(" Kode yang anda masukkan Salah")

End If

End Sub

Private Sub Cancel_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Cancel.Click
End
Me.Close()
End Sub

End Class