private void Dispose(bool disposing) { if (_disposed) { _Log.Warn("Disposed was called more than once?!"); return; } if (disposing) { // Dispose managed resources.. Begin = null; PhaseChanged = null; ProgressChanged = null; Finished = null; Error = null; Warning = null; } // Dispose un-managed resources.. try { NativeCalls.wkhtmltoimage_deinit(); } catch (DllNotFoundException) { // We may not be initialized yet } _disposed = true; }