使用ADO的OpenSchema或ADOX无法读取所有Access数据库里所有查询名称列表的问题

Access 2022-04-18 22:08:57

在使用ADO的OpenSchema或ADOX 读取Access数据库里所有查询的清单时

发现结果总是少了一个查询，Access查询列表中有5个，但用VBA 或VB代码读出来只有4个，少了一个

ADO读取Access数据库所有查询名的代码如下

Private Sub OpenDBSchema(FileName As String)    Dim conn As New ADODB.Connection    Dim mProvider As String    Dim fso As New FileSystemObject    If Not fso.FileExists(FileName) Then Set grid1.DataSource = Nothing    Select Case LCase(fso.GetExtensionName(FileName))    Case "mdb"        mProvider = "Microsoft.Jet.OLEDB.4.0"    Case "accdb"        mProvider = "Microsoft.ACE.OLEDB.12.0"    End Select    conn.ConnectionString = "Provider=" & mProvider & ";Data Source=" & FileName & ";Persist Security Info=False;"    conn.Open    Set grid1.DataSource = conn.OpenSchema(adSchemaTables)    grid1.AllowUserResizing = flexResizeBothEnd Sub

出现的错误如下（ADO VBA代码取得的结果与Access数据库查询实际对比）