确定是否单击了消息框按钮YES或NO（MB_YESNO） [英] Determine if message box button YES or NO was clicked (MB_YESNO)

问题描述

我在vc ++控制台应用程序中使用消息框，如何知道我点击了哪个按钮是或否？

这是一块代码我粘贴，我做了请检查一次，任何人都可以建议我什么是错的？

Hi,
I am using message box in vc++ console application, in that how to know which button i clicked YES or NO?.
Here is the piece of code i am pasting, which i did please check once and anyone can suggest me whats the wrong??

if(MessageBox(HWND_DESKTOP, L"License Failed", L"Get License",  MB_YESNO) == IDYES)
        {
            return;// even i am clicking on YES or NO whatever button am i pressing, its not entering inside this block
        }

根据我的要求，如果我按YES我需要进入里面。

请指导我，怎么回事。



注意：我通过将HWND_DESKTOP替换为NULL来检查同样的事情，仍然无效。

As per my requirement if i press YES I need to enter inside.
Please guide me, whats wrong.

Note: i checked the same thing by replacing HWND_DESKTOP with NULL, still not working.

推荐答案

返回什么：

what does it return:

int rc = MessageBox(HWND_DESKTOP, L"License Failed", L"Get License",  MB_YESNO);

您是否重新定义了MB_YESNO，IDYES或您的范围内的MessageBox用户功能？ （不要这样做!!!）

阅读 MessageBox 文档。



写错了。

Have you redefined MB_YESNO, IDYES or is MessageBox user func in your scope? (Don't do it!!!)
Read the MessageBox documentation.

Write what was wrong.

我知道了什么我做错了。



实际上我从我使用MessageBox的块返回，而不是从主应用程序返回。所以我在主应用程序中添加了MessageBox验证而不是子函数。



谢谢大家的建议。

I got it whats the wrong i made.

actually i am returning from the block in which i am using the MessageBox, not from the the main application. So i added that MessageBox verification in main application instead in sub function.

Thank you all for your suggestions.

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