C++ API to Export EML to OTT
Transform EML to OTT within C++ application without requiring Microsoft Word or Outlook
Why to Convert
As a C++ developer, you may need to add email conversion features inside your applications. Email conversion is a process of transforming emails from one format to another. It is a useful feature for applications that need to process emails from different sources.
How Aspose.Total helps for eml to ott conversion
Aspose.Total for C++ is a comprehensive suite of APIs that provides developers with the tools they need to create powerful applications. It includes two APIs that can be used to convert emails from EML to HTML and then from HTML to OTT.
The Aspose.Email for C++ API can be used to convert EML file format to HTML. It is a powerful email processing API that enables developers to read, write, and convert emails from various formats. It also provides features for managing email attachments, creating and sending emails, and more.
The Aspose.Words for C++ API can be used to export HTML to OTT. It is a powerful document processing API that enables developers to create, edit, and convert documents from various formats. It also provides features for manipulating document elements, formatting documents, and more.
By using Aspose.Total for C++, developers can easily add email conversion features to their applications. It provides the necessary APIs to convert emails from EML to HTML and then from HTML to OTT. This makes it easy for developers to create powerful applications that can process emails from different sources.
C++ API to Convert EML to OTT
- Open EML file using MailMessage class reference
- Convert EML to HTML by using Save member function
- Load HTML by using Document class
- Save the document to OTT format using Save method and set Ott as SaveFormat
Get Started with C++ File Format APIs
Install from command line as nuget install Aspose.Total.Cpp or via Package Manager Console of Visual Studio with Install-Package Aspose.Total.Cpp.
Alternatively, get the offline MSI installer or DLLs in a ZIP file from downloads .
// load the EML file to be converted
System::SharedPtr<MailMessage> msg = MailMessage::Load(u"sourceFile.eml");
// save EML as a HTML
msg->Save(u"HtmlOutput.html", SaveOptions::get_DefaultHtml());
// load HTML with an instance of Document
System::SharedPtr<Document> doc = System::MakeObject<Document>(u"HtmlOutput.html");
// call save method while passing Ott as save format
doc->Save(u"convertedFile.Ott");
Parse EML File via C++
Not only you can convert your EML to OTT, but you can read, manipulate, and parse EML document. You can get subject, address, body, recipients information of the email by using MapiMessage class of Aspose.Email for C++ API. For example, you can check for a specific sender email for the conversion by using get_SenderEmailAddress() property.
// create an instance of MapiMessage from file
System::SharedPtr<MapiMessage> msg = MapiMessage::FromFile(dataDir + L"message.eml");
// get subject
System::Console::WriteLine(System::String(L"Subject:") + msg->get_Subject());
// get from address
System::Console::WriteLine(System::String(L"From:") + msg->get_SenderEmailAddress());
// get body
System::Console::WriteLine(System::String(L"Body") + msg->get_Body());
// get recipients information
System::Console::WriteLine(System::String(L"Recipient: ") + msg->get_Recipients());
C++ API to Restrict OTT File Format Editing
You can also add document protection features in your app while exporting the document from EML to OTT. Adding protection to your document is a simple process, as all you need to do is apply the protection method to your document. You can set protection type to ReadOnly to restrict the user to edit the document.
// create a new document and protect it with a password.
auto doc = System::MakeObject<Document>();
// apply Document Protection.
doc->Protect(ProtectionType::ReadOnly, u"password");
// save the document.
doc->Save(u"DocumentProtection.PasswordProtection.Ott");