|Oracle® Objects for OLE Developer's Guide
11g Release 2 (11.2) for Microsoft Windows
Part Number E12245-01
Creates and returns a new named
orasession = orasession.CreateNamedSession(session_name)
The arguments for the method are:
Using this method, you can create named sessions that can be referenced later in the same application as long as the session object referred to is in scope. Once a session has been created, the application can reference it by way of the
ConnectSession method or the
OraSessions collection of their respective
OraClient object. The
OraSessions collection only contains sessions created within the current application. Therefore, it is not possible to share sessions across applications, only within applications.
This method is provided for simplicity and is equivalent to the
CreateSession method of the
This example demonstrates the use of
CreateNamedSession methods to allow an application to use a session it previously created, but did not save. Copy this code into the definition section of a form. Then, press F5.
Sub Form_Load () 'Declare variables Dim dfltsess As OraSession Dim OraSession As OraSession Dim OraDatabase As OraDatabase Dim OraDynaset As OraDynaset 'Create the default OraSession Object. Set dfltsess = CreateObject("OracleInProcServer.XOraSession") 'Try to connect to "ExampleSession". If it does not exist 'an error is generated. On Error GoTo SetName Set OraSession = dfltsess.ConnectSession("ExampleSession") On Error GoTo 0 'Create the OraDatabase Object by opening a connection to Oracle. Set OraDatabase = OraSession.OpenDatabase("ExampleDb", "scott/tiger", 0&) 'Create the OraDynaset Object. Set OraDynaset = OraDatabase.CreateDynaset("select * from emp", 0&) 'Display or manipulate data here Exit Sub SetName: 'The session named "ExampleSession" was not found, so create it. Set OraSession = dfltsess.CreateNamedSession("ExampleSession") Resume Next End Sub