/// <summary>Open the database.</summary> public void Open() { if (FileName == null) { UpdateFileName(); } if (useFirebird) { connection = new Firebird(); } else { connection = new SQLite(); } connection.OpenDatabase(FileName, readOnly: false); Exception caughtException = null; try { if (dbReader == null) { dbReader = new DataStoreReader(); } dbReader.SetConnection(connection); } catch (Exception e) { caughtException = e; } try { if (dbWriter == null) { dbWriter = new DataStoreWriter(); } dbWriter.SetConnection(connection); } catch (Exception e) { caughtException = e; } if (caughtException != null) { throw caughtException; } }