//*************************************************************************** // Thread Callbacks // private void BeginSortCallback(IAsyncResult state) { BeginSortByValueDelegate del1 = (state.AsyncState as BeginSortByValueDelegate); BeginSortByComparerDelegate del2 = (state.AsyncState as BeginSortByComparerDelegate); if (del1 != null) { del1.EndInvoke(state); } else if (del2 != null) { del2.EndInvoke(state); } this.OnSortComplete(EventArgs.Empty); }
protected void BeginSort(SortDirection dir, IComparer comparer) { BeginSortByComparerDelegate del = new BeginSortByComparerDelegate(this.Sort); del.BeginInvoke(dir, comparer, new AsyncCallback(this.BeginSortCallback), del); }