public static CreateAttachmentResponse CreateAttachment(CreateAttachmentRequest request)
{
CreateAttachmentJsonRequest createAttachmentJsonRequest = new CreateAttachmentJsonRequest();
createAttachmentJsonRequest.Body = request;
OWAService owaservice = new OWAService();
IAsyncResult asyncResult = owaservice.BeginCreateAttachment(createAttachmentJsonRequest, null, null);
asyncResult.AsyncWaitHandle.WaitOne();
return(owaservice.EndCreateAttachment(asyncResult).Body);
}
private static CreateAttachmentJsonRequest GetCreateAttachmentBody(FileInformation[] files)
{
var body = new CreateAttachmentJsonRequest()
{
__type = "CreateAttachmentJsonRequest:#Exchange",
Header = new OwaAttachmentServer.Request.Header
{
__type = "JsonRequestHeaders:#Exchange",
RequestServerVersion = "Exchange2013",
TimeZoneContext = new Timezonecontext
{
__type = "TimeZoneContext:#Exchange",
TimeZoneDefinition = new Timezonedefinition
{
__type = "TimeZoneDefinitionType:#Exchange",
Id = "UTC"
}
}
}
};
var attachments = files.Select(p => new Request.Attachment
{
__type = "FileAttachment:#Exchange",
Content = Convert.ToBase64String(p.Content),
ContentType = "",
IsContactPhoto = false,
IsInline = false,
Name = p.Name,
Size = p.Content.Length
}).ToArray();
body.Body = new Request.Body
{
__type = "CreateAttachmentRequest:#Exchange",
ParentItemId = new Parentitemid
{
__type = "ItemId:#Exchange",
Id = Message.Id,
ChangeKey = ExchangeServiceProvider.Message.ChangeKey
},
Attachments = attachments,
RequireImageType = false,
IncludeContentIdInResponse = false,
ClientSupportsIrm = true,
CancellationId = null
};
return(body);
}
