/// <summary>
/// Update the observable result collections.
/// </summary>
/// <param name="result">The results of the completed load operation.</param>
protected virtual void UpdateResults(DomainClientResult result)
{
if (result == null)
{
throw new ArgumentNullException("result");
}
// if the Entities property has been examined, update the backing
// observable collection
if (this._entities != null)
{
this._entitiesCollection.Clear();
foreach (Entity entity in result.Entities)
{
this._entitiesCollection.Add(entity);
}
}
// if the AllEntities property has been examined, update the backing
// observable collection
if (this._allEntities != null)
{
this._allEntitiesCollection.Clear();
foreach (Entity entity in result.AllEntities)
{
this._allEntitiesCollection.Add(entity);
}
}
}
/// <summary>
/// Completes the invoke operation with the specified result.
/// </summary>
/// <param name="result">The result.</param>
internal void Complete(DomainClientResult result)
{
object prevValue = this.Value;
base.Complete(result);
if (this.Result != null && this.Result.ReturnValue != prevValue)
{
this.RaisePropertyChanged("Value");
}
}
/// <summary>
/// Successfully completes the load operation with the specified result.
/// </summary>
/// <param name="result">The result.</param>
internal void Complete(DomainClientResult result)
{
if (result == null)
{
throw new ArgumentNullException("result");
}
// before calling base, we need to update any cached
// observable collection results so the correct data
// is accessible in the completion callback
if (result.Entities.Any())
{
this.UpdateResults(result);
}
base.Complete(result);
// raise our property events after all base property
// events have been raised
if (result.Entities.Any())
{
this.RaisePropertyChanged("TotalEntityCount");
}
}
