public override async Task <CollectionBase <TDomainClass> > Load()
{
CollectionBase <TDomainClass> collection = new CollectionBase <TDomainClass>();
foreach (var obj in _objectSource.ObjectList)
{
collection.Insert(obj);
}
return(collection);
}
/// <summary>
/// Read model collection from file.
/// The collection is returned by the method.
/// </summary>
/// <param name="fileName">
/// Data is read from this text file.
/// </param>
public static async Task <CollectionBase <TDomainClass> > Load(string fileName)
{
string modelAsString = await LoadFromFileAsync(fileName);
CollectionBase <TDomainClass> collection = new CollectionBase <TDomainClass>();
if (modelAsString != null)
{
List <TDomainClass> list = (List <TDomainClass>)JsonConvert.DeserializeObject(modelAsString, typeof(List <TDomainClass>));
foreach (TDomainClass e in list)
{
collection.Insert(e, false); // Do not overwrite Key
}
}
return(collection);
}