// Create message
private static Message CreateMessage()
{
var mailboxHelper = new MailboxHelper(_graphServiceClient);
var message = new Message
{
Subject = "Large attachment is here",
Importance = Importance.Low,
Body = new ItemBody
{
ContentType = BodyType.Html,
Content = "Why can't you make small <b>attachments</b>!"
},
ToRecipients = new List <Recipient>()
{
new Recipient
{
EmailAddress = new EmailAddress
{
Address = "*****@*****.**"
}
}
}
};
message = mailboxHelper.CreateMessage(message, userId).Result;
Console.WriteLine("Message Id: " + message.Id);
return(message);
}
// Send Message
private static Message SendMessage(Message message)
{
var mailboxHelper = new MailboxHelper(_graphServiceClient);
mailboxHelper.SendMessage(message, userId);
Console.WriteLine("Message sent");
return(message);
}
// Upload attachment
private static UploadResult <AttachmentItem> UploadAttachment(UploadSession uploadSession, FileStream attachmentStream)
{
var mailboxHelper = new MailboxHelper(_httpClient);
var uploadResult = mailboxHelper.UploadAttachment(uploadSession, attachmentStream).Result;
Console.WriteLine("Upload Succeeded: " + uploadResult.UploadSucceeded);
return(uploadResult);
}
// Create upload session
private static UploadSession CreateUploadSession(Message message, string attachmentName, long attachmentSize)
{
var mailboxHelper = new MailboxHelper(_graphServiceClient);
var attachmentItem = new AttachmentItem()
{
AttachmentType = AttachmentType.File,
Name = attachmentName,
Size = attachmentSize
};
var uploadSession = mailboxHelper.CreateUploadSession(message, userId, attachmentItem).Result;
Console.WriteLine("Upload URL: " + uploadSession.UploadUrl);
return(uploadSession);
}