Hoe MSG-bestanden lezen in C#

Deze gids laat zien hoe u een Outlook .msg‑bestand opent en de inhoud ervan extraheert met
Aspose.Email FOSS voor .NET.

Stap 1 — Installeer het pakket

dotnet add package Aspose.Email.Foss

Stap 2 — Laad het MSG‑bestand

using Aspose.Email.Foss.Msg;

using var message = MapiMessage.FromFile("sample.msg");

U kunt ook laden vanuit een stream:

using var stream = File.OpenRead("sample.msg");
using var message = MapiMessage.FromStream(stream);

Stap 3 — Berichtvelden lezen

Console.WriteLine($"Subject: {message.Subject}");
Console.WriteLine($"From: {message.SenderName} <{message.SenderEmailAddress}>");
Console.WriteLine($"Date: {message.MessageDeliveryTime}");
Console.WriteLine($"Body: {message.Body}");

Stap 4 — Ontvangers lezen

foreach (var recipient in message.Recipients)
{
    Console.WriteLine($"{recipient.DisplayName} <{recipient.EmailAddress}>");
}

Stap 5 — Bijlagen extraheren

foreach (var attachment in message.Attachments)
{
    Console.WriteLine($"Saving: {attachment.Filename}");
    File.WriteAllBytes(attachment.Filename!, attachment.Data);
}

Voor ingesloten berichtbijlagen:

foreach (var attachment in message.Attachments)
{
    if (attachment.IsEmbeddedMessage)
    {
        Console.WriteLine($"Embedded: {attachment.EmbeddedMessage!.Subject}");
    }
}

Volledig voorbeeld

using Aspose.Email.Foss.Msg;

using var message = MapiMessage.FromFile("sample.msg");

Console.WriteLine($"Subject: {message.Subject}");
Console.WriteLine($"From: {message.SenderName} <{message.SenderEmailAddress}>");

foreach (var r in message.Recipients)
    Console.WriteLine($"  {r.DisplayName} <{r.EmailAddress}>");

foreach (var a in message.Attachments)
{
    if (a.IsEmbeddedMessage)
        Console.WriteLine($"  Embedded: {a.EmbeddedMessage!.Subject}");
    else
        File.WriteAllBytes(a.Filename!, a.Data);
}