瑙ｅ喅鍔炴硶錛?br />鎵撳紑 SQL Server Configuration Manager, 鎵撳紑SQL Server SQLEXPRESS 鐨勫睘鎬э紝濡備笅鍥撅細
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1.浣跨敤SqlConnection瀵硅薄:
public void SqlConnectionOpen()
{
聽聽 SqlConnection conn= new SqlConnection();
聽聽 conn.ConnectionString = "user id=sa;password=;initial catalog=northwind;datasource=localhost;connect Timeout=20";
聽聽 conn.Open();
}
2.浣跨敤OleDbConnection瀵硅薄:
public void OleDBConnectionOpen()
{
聽聽 OleDBConnection conn = new OleDbconnection();
聽聽 conn.ConnectionString="Provider=Microsoft.Jet.OLEDB.4.0;DataSource=C:\Customer.mdb";
聽聽 conn.Open();
}
(浜?鍏跺畠:
1.ODBC榪炴帴Access鏈湴鏁版嵁搴?br />聽 conGoodDay.Open("Driver={Microsoft Access Driver(*.mdb)};"+"Dbq=C:\a.mdb;"+
聽 "Uid=Admin;"+"Pwd=;");
2.ODBC榪炴帴Access緋葷粺鏁版嵁搴?br />聽 conGoodDay.Open("Driver={Microsoft Access Driver(*.mdb)};"+"Dbq=C:\a.mdb;"+
聽 "SystemDB=Admin;"+"Pwd=;");
3.ODBC榪炴帴Access緋葷粺鏁版嵁搴?br />聽 conGoodDay.Open("Driver={Microsoft Access Driver(*.mdb)};"+"Dbq=\\server\share\a.mdb;");
4.ODBC榪炴帴Excel緋葷粺鏁版嵁搴?br />聽 conGoodDay.Open("Driver={Microsoft Access Driver(*.xls)};"+"DriverId=790;"+
聽 "Dbq=C:\a.xls;"+"DefaultDir=c:\somepath;");
5.ODBC榪炴帴Oracle緋葷粺鏁版嵁搴?br />聽 conGoodDay.Open("Driver={Microsoft ODBC for Oracle};"+"Server=OracleServer.world;"+
聽 "Uid=Admin;"+"Pwd=password;");
6.ODBC榪炴帴Sql Servr
聽 conGoodDay.Open("Driver={Sql Server};"+"Server=myServer;"+"Database=myDatabaseName;"
聽 "Uid=Admin;"+"Pwd=password;");
7.ODBC榪炴帴Visual FoxPro
聽 conGoodDay.Open("Driver={Microsoft Visual FoxPro Driver};"+
聽 "SourceType=DBC;"+"SourceDB=c:a.dbc;"+"Exclusive=No;");
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