private void RefreshCore(IProgress progress, object identity)
{
MultiRefreshableSource multiRefreshableSource = this.CreateRefresher(identity);
this.refreshers.Add(multiRefreshableSource);
this.Refreshing = true;
multiRefreshableSource.RefreshingChanged += this.Refresher_RefreshingChanged;
multiRefreshableSource.Refresh(progress);
}
private void Refresher_RefreshingChanged(object sender, EventArgs e)
{
MultiRefreshableSource multiRefreshableSource = sender as MultiRefreshableSource;
if (!multiRefreshableSource.Refreshing)
{
multiRefreshableSource.RefreshingChanged -= this.Refresher_RefreshingChanged;
this.refreshers.Remove(multiRefreshableSource);
if (this.refreshers.Count == 0)
{
this.Refreshing = false;
}
}
}
private MultiRefreshableSource CreateRefresher(object identity)
{
MultiRefreshableSource multiRefreshableSource = new MultiRefreshableSource();
if (identity == null)
{
multiRefreshableSource.RefreshableSources.AddRange(this.DataTableLoaders.ToArray());
}
else
{
foreach (DataTableLoader dataTableLoader in this.DataTableLoaders)
{
multiRefreshableSource.RefreshableSources.Add(new SingleRowRefreshObject(identity, dataTableLoader));
}
}
return(multiRefreshableSource);
}