}//end add
public void Delete(Movie movie)
{
if (Titles.Contains(movie))
{
Titles.Remove(movie);
}
}//end delete
private void OnExecuteComplete(IAsyncResult result)
{
// Get the title entity.
Title storedTitle = result.AsyncState as Title;
if (storedTitle != null)
{
// Use the Dispatcher to ensure that the
// asynchronous call returns in the correct thread.
Deployment.Current.Dispatcher.BeginInvoke(() =>
{
try
{
// Get the entity returned by the data service.
Title titleFromService =
_context.EndExecute <Title>(result).FirstOrDefault();
if (titleFromService != null)
{
// If we got back the title, then load the media resource.
_context.BeginGetReadStream(titleFromService,
new DataServiceRequestArgs(), OnGetReadStreamComplete, storedTitle);
}
}
catch (Exception)
{
// If we can't get the entity, then it may have been
// deleted from the data service, so remove it.
Titles.Remove(storedTitle);
}
});
}
}
/// <summary>
///
/// </summary>
/// <param name="title"></param>
public void RemoveTitle(string title)
{
if (Mode == FileMode.ReadOnly)
{
throw new FileLibException("File is Read-Only cannot RemoveTitle");
}
Titles.Remove(title);
}
public void RemoveSelectedTitle()
{
if (SelectedTitle != null)
{
Titles.Remove(SelectedTitle);
if (Titles.Count > 0)
{
SelectedTitle = Titles[Titles.Count - 1];
}
}
}
public bool Remove(Title title)
{
return(title != null && Titles.Remove(title));
}