Dart

Save MIME to a File

Demonstrates the Chilkat Mime.SaveMime method, which serializes the complete MIME entity and writes it to a local file. The only argument is the file path.

Note: The file paths are relative to the application's current working directory. Absolute paths may also be used. Supply the paths appropriate to your own environment.

Background: This writes the finished message to disk in one call — producing, for example, an .eml file that mail clients can open. It serializes the whole tree, headers and body and boundaries alike, so the saved file is a complete, self-contained MIME entity.

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Dart

import 'package:chilkat/chilkat.dart';

void main() {
  // Demonstrates the Mime.SaveMime method, which serializes the complete MIME entity and writes it
  // to a local file.  The only argument is the file path.

  final mime = CkMime();

  try {
    mime.setBodyFromPlainText('Hello, this is the message body.');
  } on ChilkatException catch (e) {
    print(e.lastErrorText);
    return;
  }

  try {
    mime.saveMime('qa_output/message.eml');
  } on ChilkatException catch (e) {
    print(e.lastErrorText);
    return;
  }

  print('Saved.');
}