OracleConnection.Open Method
Definition
Important
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Opens a connection to a database with the property settings specified by the ConnectionString.
public:
virtual void Open();public:
override void Open();public void Open ();public override void Open ();abstract member Open : unit -> unit
override this.Open : unit -> unitoverride this.Open : unit -> unitPublic Sub Open ()Public Overrides Sub Open ()Implements
Exceptions
The connection is not open.
Cannot change the database.
Remarks
The OracleConnection draws an open connection from the connection pool if one is available. Otherwise, it establishes a new connection to the database.
Note
If the OracleConnection goes out of scope, the connection it represents does not close automatically. Therefore, you must explicitly close the connection by calling Close.
Applies to
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