C# OracleConnection连接字符串的示例: csharp string connectionString = "User Id=myusername;Password=mypassword;" + "Data Source=(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=myhost)(PORT=myport))" + "(CONNECT_DATA=(SERVICE_NAME=myservicename)))"; 或者,如果不想依赖TNS名称,可以直接在连接字符...
"Provider=MSDAORA; Data Source=ORACLE8i7;Persist Security Info=False;Integrated Security=Yes""Provider=Microsoft.Jet.OLEDB.4.0; Data Source=c:\bin\LocalAccess40.mdb""Provider=SQLOLEDB;Data Source=(local);Integrated Security=SSPI" 例子: //带密码的mdb-两种写法OLEDB.4.0//string connstr = string....
1、连接Oracle,并可以将数据库的数据显示在 GridControl上 string ConnectionString = “Data Source=数据库名;User Id=用户名;Password=密码;Integrated Security=no;”; Oracle… 文章 jiankunking 2014-01-08 824浏览量 C# 连接Oracle(利用ODP.net,不安装oracle客户端) 为了方便部署连接oracle的.net程序,oracle官...
1usingSystem;2usingSystem.Collections.Generic;3usingSystem.Linq;4usingSystem.Text;5usingOracle.DataAccess.Client;67namespacetestConnectionOracle8{9classProgram10{11staticvoidMain(string[] args)12{13stringconnectionString;14stringqueryString;1516connectionString ="Data Source=202.200.155.123/orcl;User ID=op...
このコンストラクタでは、.NET Stringに含まれるXMLデータを使用して、OracleXmlTypeクラスのインスタンスを作成します。 宣言 コピー // C# public OracleXmlType(OracleConnection con, string xmlData); パラメータ con OracleConnectionオブジェクト。 xmlData XMLデータを含む文字列。 例外...
(CONNECT_DATA=(SERVER=DEDICATED)(SERVICE_NAME=数据库名称)));User Id=用户名;Password=密码;Persist Security Info=True;Enlist=true;Max Pool Size=300;Min Pool Size=0;Connection Lifetime=300;Access简易连接:Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:\mydatabase.mdb;User Id=用户名;Password=...
at OracleInternal.ConnectionPool.PoolManager3.Get(ConnectionString csWithDiffOrNewPwd, Boolean bGetForApp, OracleConnection connRefForCriteria, String affinityInstanceName, Boolean bForceMatch) at OracleInternal.ConnectionPool.OraclePoolManager.Get(ConnectionString csWithNewPassword, Boolean bGetForApp, Oracle...
string strConnection="Provider=Microsoft.Jet.OleDb.4.0;"; strConnection+=@"DataSource=C:BegASPNETNorthwind.mdb"; OleDbConnection objConnection=new OleDbConnection(strConnection); .. objConnection.Open(); objConnection.Close(); 解释: 连接Access数据库需要导入额外的命名空间,所以有了最前面的两条using命令...
builder.ConnectionString = "server=OracleDemo;user id=maryc;" + "password=pass@word1"; // Now that the connection string has been parsed, // you can work with individual items. Console.WriteLine(builder.Password); builder.Password = "newPassword"; builder.PersistSecurityInfo = true;...
方法一:通过System.Data.OracleClient(需要安装Oracle客户端并配置tnsnames.ora) 这个大家都知道,就不细说了oracleConnectionString : data source = orcl;user id= scott; password=tiger;persist security info=false; 方法二,是利用Olde oracle .net service ...