/// <summary>
/// Gets a list item of model type <typeparamref name="T"/> with the specified unique ID.
/// </summary>
/// <typeparam name="T">Model type.</typeparam>
/// <param name="manager">A model manager instance.</param>
/// <param name="uniqueId">Unique ID.</param>
/// <returns>A list item; or *null* if there is no list item with the specified unique ID.</returns>
public static T GetItemByUniqueId <T>(this SPModelManager <T> manager, Guid uniqueId)
{
return(manager.GetItems(Caml.Equals(SPBuiltInFieldName.UniqueId, uniqueId), 1u).FirstOrDefault());
}
/// <summary>
/// Gets a list item of model type <typeparamref name="T"/> with the specified list item ID.
/// </summary>
/// <typeparam name="T">Model type.</typeparam>
/// <param name="manager">A model manager instance.</param>
/// <param name="id">List item ID.</param>
/// <returns>A list item; or *null* if there is no list item with the specified ID.</returns>
public static T GetItemByID <T>(this SPModelManager <T> manager, int id)
{
return(manager.GetItems(Caml.Equals(SPBuiltInFieldName.ID, id), 1u).FirstOrDefault());
}