IDbConnection.Open Method
Definition
Important
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Initializes a database connection with the settings specified by the ConnectionString property of the provider-specific Connection object.
public:
void Open();public void Open ();abstract member Open : unit -> unitPublic Sub Open ()Remarks
It is in this method that impersonation takes place. When the report server calls the Open method, it passes the user name and password of the report or shared data source to the extension.