如何在 Access 2003 和 Access 2002 中搭建 DSN 的连接到 SQLServer 对链接

发布时间：2023-09-04 14:07:20 所属栏目：Asp教程来源：

导读：方法 1：使用 CreateTableDef 方法

CreateTableDef 方法可创建链接表。若要使用此方法, 创建一个新模块, 然后以下 AttachDSNLessTable 函数添加到新模块。

复制代码代码如下:

'//Name : At

方法 1：使用 CreateTableDef 方法

CreateTableDef 方法可创建链接表。若要使用此方法, 创建一个新模块, 然后以下 AttachDSNLessTable 函数添加到新模块。

复制代码代码如下:

'//Name     :   AttachDSNLessTable

'//Purpose :   Create a linked table to SQL Server without using a DSN

'//Parameters

'//     stLocalTableName: Name of the table that you are creating in the current database

'//     stRemoteTableName: Name of the table that you are linking to on the SQL Server database

'//     stServer: Name of the SQL Server that you are linking to

'//     stDatabase: Name of the SQL Server database that you are linking to

'//     stUsername: Name of the SQL Server user who can connect to SQL Server, leave blank to use a Trusted Connection

'//     stPassword: SQL Server user password

Function AttachDSNLessTable(stLocalTableName As String, stRemoteTableName As String, stServer As String, stDatabase As String, Optional stUsername As String, Optional stPassword As String)

    On Error GoTo AttachDSNLessTable_Err

    Dim td As TableDef

    Dim stConnect As String

    For Each td In CurrentDb.TableDefs

        If td.Name = stLocalTableName Then

            CurrentDb.TableDefs.Delete stLocalTableName

        End If

    Next

    If Len(stUsername) = 0 Then

        '//Use trusted authentication if stUsername is not supplied.

        stConnect = "ODBC;DRIVER=SQL Server;SERVER=" & stServer & ";DATABASE=" & stDatabase & ";Trusted_Connection=Yes"

    Else

        '//WARNING: This will save the username and the password with the linked table information.

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