private void OnUnreadItemChangedImpl(IResource emailResource)
{
Guard.NullArgument(emailResource, "emailResource");
if (emailResource.Type != STR.Email)
{
return;
}
PairIDs messageIDs = PairIDs.Get(emailResource);
if (messageIDs == null)
{
return;
}
IResource folder = Mail.GetParentFolder(emailResource);
if (folder != null && Folder.IsIMAPFolder(folder))
{
PairIDs folderIDs = PairIDs.Get(folder);
if (folderIDs != null)
{
IEFolder mapiFolder = OutlookSession.OpenFolder(folderIDs.EntryId, folderIDs.StoreId);
if (mapiFolder != null)
{
using ( mapiFolder )
{
try
{
mapiFolder.SetReadFlags(messageIDs.EntryId, emailResource.HasProp(Core.Props.IsUnread));
return;
}
catch (COMException exception)
{
if (exception.ErrorCode == (unchecked ((int)0x80040604)))
{
StandartJobs.MessageBox("Unspecified error. Can't change unread flag for email.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
Core.ReportException(exception, ExceptionReportFlags.AttachLog);
}
}
}
}
}
IEMessage message = OutlookSession.OpenMessage(messageIDs.EntryId, messageIDs.StoreId);
if (message != null)
{
using ( message )
{
bool unread = emailResource.HasProp(Core.Props.IsUnread);
message.SetUnRead(unread);
OutlookSession.SaveChanges("Export Read/Unread flag" + emailResource.Id, message, messageIDs.EntryId);
}
}
}