protected virtual void RaiseGetCount()
{
RequestCountArgs requestArgs = new RequestCountArgs();
RequestCountResult requestResult = new RequestCountResult(requestArgs, RequestCountFeedback);
RequestCount(requestArgs, requestResult);
}
void OnRequestCount(RequestCountArgs request, RequestCountResult feedback)
{
if (RequestCount != null)
{
RequestCount(request, feedback);
}
}
void srv_GetRecordsCountCompleted(object sender, GetRecordsCountCompletedEventArgs e)
{
RequestCountResult feedback = e.UserState as RequestCountResult;
if (feedback == null)
{
return;
}
feedback.RaiseFeedback(e.Result.GetRecordsCountResult);
}
void OnRequestCount(RequestCountArgs request, RequestCountResult feedback)
{
srv.GetRecordsCountAsync(new GetRecordsCountRequest(), feedback);
}
protected override void RequestCountFeedback(RequestCountResult requestResult)
{
Initialize(requestResult.Count);
}
protected abstract void RequestCountFeedback(RequestCountResult requestResult);
