protected virtual void OnErrorOccurred(FileTransferEventArgs e) { ErrorOccurred?.Invoke(this, e); }
protected virtual void OnFileTransferDone(FileTransferEventArgs e) { FileTransferDone?.Invoke(this, e); }
protected virtual void OnProgressChanged(FileTransferEventArgs e) { ProgressChanged?.Invoke(this, e); }
protected virtual void OnStatusChanged(FileTransferEventArgs e) { StatusChanged?.Invoke(this, e); }
protected virtual void OnFileTransferBegin(FileTransferEventArgs e) { FileTransferBegin?.Invoke(this, e); }