/// <summary>
///
/// </summary>
/// <param name="key"></param>
/// <returns></returns>
public Task <ECADocument> GetDocumentByIdAsync(DocumentKey key)
{
Contract.Requires(key != null, "The document key must not be null.");
return(Task.FromResult <ECADocument>(null));
}
/// <summary>
///
/// </summary>
/// <param name="key"></param>
/// <returns></returns>
public ECADocument GetDocumentById(DocumentKey key)
{
Contract.Requires(key != null, "The document key must not be null.");
return(null);
}
