由网友(没事别找我，有事更别找我)分享简介：是否有可能使用新的lambda EX pressions在Visual C ++ 2010的CLR事件处理程序？我试过下面的code：Is it possible to use the new lambda expressions in Visual C++ 2010 as CLR event handlers? I...

是否有可能使用新的lambda EX pressions在Visual C ++ 2010的CLR事件处理程序？我试过下面的code：

Is it possible to use the new lambda expressions in Visual C++ 2010 as CLR event handlers? I've tried the following code:

SomeEvent += gcnew EventHandler(
    [] (Object^ sender, EventArgs^ e) {
        // code here
    }
);

这将导致以下错误信息：

It results in the following error message:

错误C3364：'系统::事件处理程序：无效的参数为代表的构造;委托目标必须是指向一个成员函数

error C3364: 'System::EventHandler' : invalid argument for delegate constructor; delegate target needs to be a pointer to a member function

我是不是与虎谋皮，或仅仅是我的语法错误？

Am I attempting the impossible, or is simply my syntax wrong?

推荐答案

没有可以做，在C ++ / CLI编译器没有得到更新，接受lambda语法。相当讽刺BTW给出的头开始，托管code了。

No can do, the C++/CLI compiler didn't get updated to accept the lambda syntax. Fairly ironic btw given the head-start that managed code had.