GetTextAsync 或 异步函数执行完毕后的处理技巧

//方法一

Task.Factory.StartNew(() =>
                        {
                            //int i = 0;
                            //var pageText = wb.GetTextAsync();
                            //while (!pageText.IsCompleted&&i<=99)
                            //{
                            //    i++;
                            //    Thread.Sleep(1);
                            //}

                            //var a = _chromeBrowser.GetTextAsync();
                            //while (!a.IsCompleted)
                            //{
                            //    Thread.Sleep(1);
                            //}

                      
                        });

方法二：

  browser.GetTextAsync().ContinueWith(resTask =>
            {

                //数据
                var data = resTask.Result;

            });