I create a database like this:

Sub Main()

        Dim wrkDefault As Workspace
        Dim dbE As DBEngine
        Dim dbs As Database

        'Get default Workspace.
        dbE = New DBEngine
        wrkDefault = dbE.Workspaces(0)

        'Set the database filename
        Dim DBFilename As String
        DBFilename = "c:\mydb.mdb"

        'Make sure there isn't already a file with the same name of
        'the new database file.
        If Dir(DBFilename) <> "" Then
            MsgBox("File already exists!")
            Exit Sub
        End If

        'Create a new encrypted database with the specified
        'collating order.
        'lock database with the password 'hello'
        dbs = wrkDefault.CreateDatabase(DBFilename, _
              LanguageConstants.dbLangGeneral & ";pwd=hello;", DatabaseTypeEnum.dbEncrypt)

        dbs.Close()

    End Sub

How do I open this database again in VB.NET using DAO?