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我使用此代码并收到错误“方法“doSomthing1”在当前上下文中不存在”：

static void Main( ) {
  Stopwatch stopwatch1;
  stopwatch1 = new Stopwatch( );
  stopwatch1.Reset( );
  stopwatch1.Start( );
  Task<List<int>> myTask = Task<List<int>>.Factory.StartNew( ( ) => doSomething1( ) );
  //Task<int> myTask = Task<int>.Factory.StartNew( ( ) => doSomething2 () );

  Thread.Sleep( 500 );
  Stopwatch stopwatch2 = new Stopwatch( );
  stopwatch2.Reset( );
  stopwatch2.Start( );
  //myTask.Wait( );
  if( myTask.IsCompleted ) {
    stopwatch2.Stop( );
  }

   myTask.Result.ForEach (x => Console.WriteLine (x.ToString () ));
  stopwatch1.Stop( );
  Console.WriteLine( "Stopwatch 1 elapsed time " + stopwatch1.ElapsedMilliseconds.ToString( ) );
  Console.WriteLine( "Stopwatch 2 elapsed time " + stopwatch2.ElapsedMilliseconds.ToString( ) );
  Console.Read( );
}

static List<int> doSomething1(  ) {
  Thread.Sleep( 2000 );
  return new List<int> { 1, 2, 3, 4, 5, 6 };     
}

static int doSomething2 () {
  Thread.Sleep( 2000 );
  int k = 2 ;
  return k ;
}

如果我将任务与任务定义一起使用，那么一切正常，但是当我尝试使用时Task<List<T>>，我会出错。

谁能解释错误的原因。谢谢

4

1 回答 1

4

区分大小写的方法名称，doh！。

于 2012-12-13T15:15:13.067 回答