直连，我个人喜欢这种方式。1.在工程里需要引用ADO的Libary，具体就得看ADO的版本了，在前面打钩就可以了。2.Dim SQLcon As New ADODB.ConnectionDim SQLrec As ADODB.RecordsetdbUser = "."             dbPassword = ""          dbName = "Northwind"        

Dim   cnn   As   New   ADODB.Connection               Dim   rs   As   New   ADODB.Recordset               Dim   rst   As   New   ADODB.Recordset             cnn.ConnectionString =   "Provider=Microsof