Tracking Email Document Conversion Progress with C# Code

In today’s digital age, email communication plays a crucial role in both personal and professional spheres. As a programmer, you might have encountered the need to handle and manipulate email messages programmatically. One common task is tracking the progress of email document conversion, and in this article, we will guide you through the process step by step using C# and Aspose.Email for .NET.

Introduction to Aspose.Email for .NET

Before diving into the code, let’s have a brief introduction to Aspose.Email for .NET. This powerful library provides a wide range of features for working with email messages, including reading, writing, and converting emails in various formats. In our case, we will focus on email document conversion.

Setting up Your Environment

To get started, you’ll need to set up your development environment. Ensure you have the following prerequisites in place:

• Aspose.Email for .NET library installed. You can download it from here.

Now, let’s get into the code. We’ll create a step-by-step guide on tracking email document conversion progress using the provided C# source code.

Step 1: Loading the Email Message

We begin by loading the email message from a file. Make sure to replace "Your Document Directory" with the actual path to your document directory.

string dataDir = "Your Document Directory";
var fileName = dataDir + "test.eml";
MailMessage msg = MailMessage.Load(fileName);

Step 2: Defining a Custom Progress Handler

In this step, we set up a custom progress handler to monitor the conversion progress. The ShowEmlConversionProgress method will be called during the conversion process to provide information about the progress.

private static void ShowEmlConversionProgress(ProgressEventHandlerInfo info)
{
    int total;
    int saved;
    switch (info.EventType)
    {
        case ProgressEventType.MimeStructureCreated:
            total = info.TotalMimePartCount;
            saved = info.SavedMimePartCount;
            Console.WriteLine("MimeStructureCreated - TotalMimePartCount: " + total);
            Console.WriteLine("MimeStructureCreated - SavedMimePartCount: " + saved);
            break;
        case ProgressEventType.MimePartSaved:
            total = info.TotalMimePartCount;
            saved = info.SavedMimePartCount;
            Console.WriteLine("MimePartSaved - TotalMimePartCount: " + total);
            Console.WriteLine("MimePartSaved - SavedMimePartCount: " + saved);
            break;
        case ProgressEventType.SavedToStream:
            total = info.TotalMimePartCount;
            saved = info.SavedMimePartCount;
            Console.WriteLine("SavedToStream - TotalMimePartCount: " + total);
            Console.WriteLine("SavedToStream - SavedMimePartCount: " + saved);
            break;
    }
}

Step 3: Saving the Email Message with Progress Tracking

Now, let’s save the email message while tracking the progress. We use the EmlSaveOptions class with a custom progress handler.

MemoryStream ms = new MemoryStream();
EmlSaveOptions opt = new EmlSaveOptions(MailMessageSaveType.EmlFormat);
opt.CustomProgressHandler = new ConversionProgressEventHandler(ShowEmlConversionProgress);
msg.Save(ms, opt);

Conclusion

Congratulations! You’ve successfully implemented email document conversion progress tracking using C# and Aspose.Email for .NET. This capability can be valuable when dealing with large volumes of emails and document conversions in your applications.

For more information and detailed documentation, visit the Aspose.Email for .NET API Reference.

FAQs

What is Aspose.Email for .NET?

Aspose.Email for .NET is a powerful library for working with email messages in .NET applications. It provides features for reading, writing, and converting emails.

Can I track email document conversion progress with Aspose.Email for .NET?

Yes, you can track email document conversion progress using custom progress handlers, as demonstrated in this article.

Is Aspose.Email for .NET easy to integrate into my C# project?

Yes, Aspose.Email for .NET is easy to integrate into C# projects. You can download and install the library from the website.

Are there other libraries for working with emails in C#?

Yes, there are other libraries, but Aspose.Email for .NET is known for its comprehensive features and ease of use.

Where can I find more tutorials and examples for Aspose.Email for .NET?

You can explore the Aspose.Email for .NET API Reference for tutorials, examples, and detailed documentation.

Now, you’re well-equipped to handle email document conversion progress in your C# applications with confidence. Happy coding!