ODBC
New version: "Driver={Microsoft ODBC for Oracle};Server=OracleServer.world;Uid=Username;Pwd=asdasd;"
Old version: "Driver={Microsoft ODBC Driver for Oracle};ConnectString=OracleServer.world;Uid=myUsername;Pwd=myPassword;"
OLEDB, OleDbConnection (.NET)
Standard security: "Provider=msdaora;Data Source=MyOracleDB;User Id=UserName;Password=asdasd;" This one's from Microsoft, the following are from Oracle Standard Security: "Provider=OraOLEDB.Oracle;Data Source=MyOracleDB;User Id=Username;Password=asdasd;"
Trusted Connection: "Provider=OraOLEDB.Oracle;Data Source=MyOracleDB;OSAuthent=1;"
OracleConnection (.NET)
Standard: "Data Source=Oracle8i;Integrated Security=yes"; This one works only with Oracle 8i release 3 or later Declare the OracleConnection:
C#: using System.Data.OracleClient; OracleConnection oOracleConn = new OracleConnection(); oOracleConn.ConnectionString = "my connectionstring"; oOracleConn.Open();
VB.NET: Imports System.Data.OracleClient Dim oOracleConn As OracleConnection = New OracleConnection() oOracleConn.ConnectionString = "my connectionstring" oOracleConn.Open()
Data Shape
MS Data Shape: "Provider=MSDataShape.1;Persist Security Info=False;Data Provider=MSDAORA;Data Source=orac;user id=username;password=mypw"
例子1:namespace oracle { /// <summary> /// WebForm1 的摘要说明。 /// </summary> public class WebForm1 : System.Web.UI.Page { protected System.Web.UI.WebControls.DataGrid DataGrid1; private DataSet myDataSet = new DataSet(); private void Page_Load(object sender, System.EventArgs e) { // 在此处放置用户代码以初始化页面 string connstring="Provider=OraOLEDB.Oracle;Data Source=jtest;User Id=system;Password=manager;"; OleDbConnection conn=new OleDbConnection(connstring); string strcom = "select * from system.LG_TASK_TABLE"; conn.Open(); OleDbDataAdapter mycommand = new OleDbDataAdapter(strcom,conn); mycommand.Fill(myDataSet,"system.LG_TASK_TABLE"); DataGrid1.DataSource = myDataSet.Tables["system.LG_TASK_TABLE"].DefaultView; DataGrid1.DataBind(); conn.Close();
}

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