System.Data.SqlClient.SqlConnection.SqlConnection.Close C# (CSharp) Method

		void Close ()
		{
			if (transaction != null && transaction.IsOpen)
				transaction.Rollback ();

			if (dataReader != null || xmlReader != null) {
				if(tds != null) tds.SkipToEnd ();
				dataReader = null;
				xmlReader = null;
			}

			if (tds != null && tds.IsConnected) {
				if (pooling && tds.Pooling) {
					if (pool != null) {
						pool.ReleaseConnection (tds);
						pool = null;
					}
				} else {
					tds.Disconnect ();
				}
			}

			if (tds != null) {
				tds.TdsErrorMessage -= new TdsInternalErrorMessageEventHandler (ErrorHandler);
				tds.TdsInfoMessage -= new TdsInternalInfoMessageEventHandler (MessageHandler);
			}

			ChangeState (ConnectionState.Closed);
		}