VB.net oledb problem: database tables are empty

[staginfo]

I apologize for not knowing the proper terminology. I'm trying to connect to a database, and the tables appear, but there are no entries in them! What did I do wrong?

Dim MyConnection As OleDb.OleDbConnection
    Dim MyAdapter As OleDb.OleDbDataAdapter
    Dim MyCommand As OleDb.OleDbCommand
    Dim StrConn As String
    Dim StrSql As String

StrConn = "Provider=Microsoft.Jet.OLEDB.4.0;" & "Data Source= C:\Documents and Settings\STAGINFO\Mes documents\db1.mdb"
        MyConnection = New OleDb.OleDbConnection
        MyConnection.ConnectionString = StrConn
        MyConnection.Open()

        StrSql = "SELECT Accessoires.* FROM Accessoires"
        MyCommand = New OleDb.OleDbCommand(StrSql)
        MyAdapter = New OleDb.OleDbDataAdapter(MyCommand)
        MyCommand.Connection() = MyConnection
        MyAdapter.Fill(Base, "Acc")

        StrSql = "SELECT Emprunteurs.* FROM Emprunteurs"
        MyCommand = New OleDb.OleDbCommand(StrSql)
        MyAdapter = New OleDb.OleDbDataAdapter(MyCommand)
        MyCommand.Connection() = MyConnection
        MyAdapter.Fill(Base, "Emp")

        StrSql = "SELECT Historiques.* FROM Historiques"
        MyCommand = New OleDb.OleDbCommand(StrSql)
        MyAdapter = New OleDb.OleDbDataAdapter(MyCommand)
        MyCommand.Connection() = MyConnection
        MyAdapter.Fill(Base, "His")

        StrSql = "SELECT Materiels.* FROM Materiels"
        MyCommand = New OleDb.OleDbCommand(StrSql)
        MyAdapter = New OleDb.OleDbDataAdapter(MyCommand)
        MyCommand.Connection() = MyConnection
        MyAdapter.Fill(Base, "Mat")

   Me.DataGrid1.DataSource = Base.Tables(0)
        Me.DataGrid2.DataSource = Base.Tables(1)
        Me.DataGrid3.DataSource = Base.Tables(2)
        Me.DataGrid4.DataSource = Base.Tables(3)

[staginfo]

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