/// <summary>
/// handles copying of list items
/// </summary>
protected virtual int CopyListItem()
{
SPListItem destItem = DestinationList.Items.Add();
CopyFieldValues(SourceItem, destItem, _options.LinkToOriginal);
// attachment routine
if (SourceList.EnableAttachments && DestinationList.EnableAttachments)
{
if (_options.IncludeAttachments)
{
AttachmentInfo[] attachments = AttachmentHelper.GetListItemAttachments(SourceItem);
foreach (AttachmentInfo ai in attachments)
{
destItem.Attachments.Add(ai.FileName, AttachmentHelper.ReadFully(ai.Stream, Convert.ToInt32(ai.Stream.Length)));
}
}
}
destItem.SystemUpdate();
if (_options.OperationType == OperationType.Move)
{
SourceItem.Delete();
}
return(destItem.ID);
}/// <summary>
}/// <summary>
/// handles copying of list items
/// </summary>
protected virtual void UpdateListItem(int destinationItemID)
{
SPListItem destItem = DestinationList.GetItemById(destinationItemID);
CopyFieldValues(SourceItem, destItem, _options.LinkToOriginal);
// attachment routine
if (SourceList.EnableAttachments && DestinationList.EnableAttachments)
{
if (_options.IncludeAttachments)
{
AttachmentHelper.DeleteAllAttachments(destItem);
AttachmentInfo[] attachments = AttachmentHelper.GetListItemAttachments(SourceItem);
foreach (AttachmentInfo ai in attachments)
{
destItem.Attachments.Add(ai.FileName, AttachmentHelper.ReadFully(ai.Stream, Convert.ToInt32(ai.Stream.Length)));
}
}
}
destItem.SystemUpdate();
}