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ODBC Driver for Access         ★★★
ODBC Driver for Access
作者:未知 文章来源:网海之贝 点击数: 更新时间:2004-8-22 10:17:35
For Standard Security:

oConn.Open "Driver={Microsoft Access Driver (*.mdb)};" & _
          "Dbq=c:\somepath\mydb.mdb;" & _
          "Uid=Admin;" & _
          "Pwd=;"

If you are using a Workgroup (System database):

oConn.Open "Driver={Microsoft Access Driver (*.mdb)};" & _
          "Dbq=c:\somepath\mydb.mdb;" & _
          "SystemDB=c:\somepath\mydb.mdw;", _
          "admin", ""

If MDB is located on a network share:

oConn.Open "Driver={Microsoft Access Driver (*.mdb)};" & _
          "Dbq=\\myServer\myShare\myPath\myDb.mdb;"

For more information, see: Microsoft Access Driver Programming Considerations


ODBC Driver for dBASE
 
oConn.Open "Driver={Microsoft dBASE Driver (*.dbf)};" & _
         "DriverID=277;" & _
         "Dbq=c:\somepath;"

Note: Specify the filename in the SQL statement. For example:
     oRs.Open "Select * From user.dbf", oConn, , ,adCmdText

Note: MDAC 2.1 (or greater) requires the Borland Database Engine (BDE) to update dBase DBF files. (Q238431).

For more information, see: dBASE Driver Programming Considerations


ODBC Driver for Excel
 
oConn.Open "Driver={Microsoft Excel Driver (*.xls)};" & _
          "DriverId=790;" & _
          "Dbq=c:\somepath\mySpreadsheet.xls;" & _
          "DefaultDir=c:\somepath;"

For more information, see: Microsoft Excel Driver Programming Considerations


ODBC Driver for MySQL (via MyODBC)
 
To connect to a local database

oConn.Open "Driver={mySQL};" & _
          "Server=MyServerName;" & _
          "Option=16834;" & _
          "Database=mydb;"

To connect to a remote database

oConn.Open "Driver={mySQL};" & _
          "Server=db1.database.com;" & _
          "Port=3306;" & _
          "Option=131072;" & _
          "Stmt=;" & _
          "Database=mydb;" & _
          "Uid=myUsername;" & _
          "Pwd=myPassword;"

For more information, see: Programs Known to Work with MyODBC


ODBC Driver for Oracle
 
For the current Oracle ODBC Driver from Microsoft:

oConn.Open "Driver={Microsoft ODBC for Oracle};" & _
          "Server=OracleServer.world;" & _
          "Uid=myUsername;" & _
          "Pwd=myPassword;"

For the older Oracle ODBC Driver from Microsoft:

oConn.Open "Driver={Microsoft ODBC Driver for Oracle};" & _
          "ConnectString=OracleServer.world;" & _
          "Uid=myUsername;" & _
          "Pwd=myPassword;"

For more information, see: Connection String Format and Attributes


ODBC Driver for Paradox
 
oConn.Open "Driver={Microsoft Paradox Driver (*.db)};" & _
          "DriverID=538;" & _
          "Fil=Paradox 5.X;" & _
          "DefaultDir=c:\dbpath\;" & _
          "Dbq=c:\dbpath\;" & _
          "CollatingSequence=ASCII;"

Note: MDAC 2.1 (or greater) requires the Borland Database Engine (BDE) to update Paradox ISAM fDBF files. (Q230126).

For more information, see: Paradox Driver Programming Considerations


ODBC Driver for SQL Server
 
For Standard Security:

oConn.Open "Driver={SQL Server};" & _
          "Server=MyServerName;" & _
         "Database=myDatabaseName;" & _
         "Uid=myUsername;" & _
          "Pwd=myPassword;"

For Trusted Connection security:

oConn.Open "Driver={SQL Server};" & _
          "Server=MyServerName;" & _
          "Database=myDatabaseName;" & _
          "Uid=;" & _
          "Pwd=;"

or

oConn.Open "Driver={SQL Server};" & _
          "Server=MyServerName;" & _
          "Database=myDatabaseName;" & _
          "Trusted_Connection=yes;"

To Prompt user for username and password

oConn.Properties("Prompt") = adPromptAlways
oConn.Open "Driver={SQL Server};" & _
          "Server=MyServerName;" & _
          "DataBase=myDatabaseName;"
  

For more information, see: SQLDriverConnect (ODBC)

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