protected override IEnumerable <Data.PrivateMessageDataSource> LoadDataInBackground()
{
IEnumerable <Data.PrivateMessageDataSource> messages = null;
// Is the folder list null? That means we need to grab all folders from the web.
if (this._folders == null)
{
var folders = PrivateMessageFolderDataSource.LoadUserFolders();
this._folders = new List <PrivateMessageFolderDataSource>(folders);
this._selectedFolder = this._folders[0];
}
messages = this._selectedFolder.GetMessages();
// filter unread items
try
{
var unread = messages.Where(m => m.Metadata.Status == PrivateMessageMetadata.MessageStatus.New);
unread = CondenseMessages(unread);
List <Data.PrivateMessageDataSource> unreadList = new List <PrivateMessageDataSource>(unread);
this._unreadItems = unreadList;
}
catch (Exception ex) { }
return(CondenseMessages(messages));
}
public PrivateMessageDetailsViewModel()
: base()
{
if (DesignerProperties.IsInDesignTool)
{
_currentFolder = new PrivateMessageFolderDataSource()
{
Title = "Sample Folder",
Subtitle = "1 of 9 messages, 0 unread"
};
_selectedItem = new PrivateMessageDataSource()
{
Title = "H2SO4",
Subtitle = "Re: Awful Beta Invite",
Description = "4/13/2013 8:00 PM"
};
}
}
