public void Handler(object sender, DataSetCommittedEventArgs arg)
{
if (CustomHandler != null)
{
CustomHandler(arg, this);
}
}
private void OnDataSetCommitted(DataSetCommittedEventArgs e, OnCommittedHandler handler)
{
if ((e.Changes.ChangesetSource & ChangesetSource.Remote) == 0)
{
return; // we're waiting for remote changes
}
var ds = e.DataSet;
if (FetchClimateRequestBuilder.IsProcessingSuccessful(ds) || FetchClimateRequestBuilder.IsProcessingFailed(ds))
{
ds.Committed -= handler.Handler;
handler.Completed.Set();
}
}
/// <summary>This method is called when source DataSet is committed. It may be called
/// in thread different from UI</summary>
/// <param name="sender">DataSet that was committed</param>
/// <param name="args">Information about DataSet changes</param>
private void OnDataSetCommittedAsync(object sender, DataSetCommittedEventArgs args)
{
int activeRequestCount;
lock (commits)
{
commits.Add(args);
activeRequestCount = activeRequests.Count;
}
if (wpfDispatcher.Thread == Thread.CurrentThread) // This event is in UI thread
Sync();
else if (!syncEnqueued && activeRequestCount == 0)
{
syncEnqueued = true;
wpfDispatcher.BeginInvoke(Priority, new SyncHandler(
() =>
{
try
{
if(!isDisposed)
Sync();
}
finally
{
syncEnqueued = false;
}
}
));
}
}
public void Handler(object sender, DataSetCommittedEventArgs arg)
{
if (CustomHandler != null)
CustomHandler(arg, this);
}