internal static ReadOnlyCollection <AttachmentLink> ItemToICal(Item item, ReadOnlyCollection <AttachmentLink> existingAttachmentLinks, OutboundAddressCache addressCache, Stream stream, string charsetName, OutboundConversionOptions outboundConversionOptions)
{
ReadOnlyCollection <AttachmentLink> readOnlyCollection = AttachmentLink.MergeAttachmentLinks(existingAttachmentLinks, item.AttachmentCollection.CoreAttachmentCollection);
foreach (AttachmentLink attachmentLink in readOnlyCollection)
{
if (string.IsNullOrEmpty(attachmentLink.ContentId))
{
attachmentLink.ContentId = AttachmentLink.CreateContentId(item.CoreItem, attachmentLink.AttachmentId, outboundConversionOptions.ImceaEncapsulationDomain);
}
}
return(CalendarDocument.InternalItemsToICal(null, new Item[]
{
item
}, readOnlyCollection, addressCache, false, stream, new List <LocalizedString>(), charsetName, outboundConversionOptions));
}
public ReadOnlyCollection <AttachmentLink> InitializeAttachmentLinks(IList <AttachmentLink> linksToMerge)
{
this.attachmentLinks = AttachmentLink.MergeAttachmentLinks(linksToMerge, this.AttachmentCollection);
return(this.attachmentLinks);
}