This instance method removes the specified dependency between the application and the database. Once the registration of the dependency is removed from the database, the OracleDependency is no longer able to detect any changes that the database undergoes.

Declaration

// C#
public void RemoveRegistration(OracleConnection con)

Parameters

• con

  The connection associated with the OracleDependency instance.

Exceptions

InvalidOperationException - The associated connection is not open.

Remarks

The notification registration associated with the OracleDependency instance is removed from the database.

The OracleConnection parameter must be in an opened state. This instance method does not open the connection implicitly for the application.

An exception is thrown if the dependency is not valid.