MFC CMenu 工具提示未显示

发布于 2024-11-19 01:32:43 字数 491 浏览 2 评论 0原文

我尝试使用类似的方法来设置 CMenu 项的工具提示（如所述此处），但它只是显示在一行中，并且换行符不可见。

// read control id
UINT id = menu->GetMenuItemID(1235);
// modify caption and add tooltip?
menu->ModifyMenu( id, MF_BYCOMMAND, id, "Click here\nThis is the tooltip for the menu item ...");

我还尝试直接在菜单项的Visual Studio资源设计器中设置标题，具有相同的效果。你能给我一些关于出什么问题的提示吗？我在 Windows 7 上使用 VS2008。

感谢任何帮助！

原文

I tried using something like this to set the tool tip of a CMenu item (as described here) but it is just being displayed in a single line and the line break is not visible.

// read control id
UINT id = menu->GetMenuItemID(1235);
// modify caption and add tooltip?
menu->ModifyMenu( id, MF_BYCOMMAND, id, "Click here\nThis is the tooltip for the menu item ...");

I also tried to set the caption directly in the visual studio resource designer of the menu item with the same effect.
Can you give me any hints on whats wrong? I am using VS2008 on windows 7.

Any help is appreciated!

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溺渁∝ 2024-11-26 01:32:43

也许您还没有将 windows xp 常用控件添加到您的应用程序中。

尝试将通用控件添加到 stdafx.h 中：

#ifdef UNICODE
#if defined _M_IX86
#pragma comment(linker,"/manifestdependency:\"type='win32' name='Microsoft.Windows.Common-Controls' version='6.0.0.0' processorArchitecture='x86' publicKeyToken='6595b64144ccf1df' language='*'\"")
#elif defined _M_IA64
#pragma comment(linker,"/manifestdependency:\"type='win32' name='Microsoft.Windows.Common-Controls' version='6.0.0.0' processorArchitecture='ia64' publicKeyToken='6595b64144ccf1df' language='*'\"")
#elif defined _M_X64
#pragma comment(linker,"/manifestdependency:\"type='win32' name='Microsoft.Windows.Common-Controls' version='6.0.0.0' processorArchitecture='amd64' publicKeyToken='6595b64144ccf1df' language='*'\"")
#else
#pragma comment(linker,"/manifestdependency:\"type='win32' name='Microsoft.Windows.Common-Controls' version='6.0.0.0' processorArchitecture='*' publicKeyToken='6595b64144ccf1df' language='*'\"")
#endif
#endif

Perhaps you have not added the windows xp common controls to your application.

Try adding the common controls to your stdafx.h:

#ifdef UNICODE
#if defined _M_IX86
#pragma comment(linker,"/manifestdependency:\"type='win32' name='Microsoft.Windows.Common-Controls' version='6.0.0.0' processorArchitecture='x86' publicKeyToken='6595b64144ccf1df' language='*'\"")
#elif defined _M_IA64
#pragma comment(linker,"/manifestdependency:\"type='win32' name='Microsoft.Windows.Common-Controls' version='6.0.0.0' processorArchitecture='ia64' publicKeyToken='6595b64144ccf1df' language='*'\"")
#elif defined _M_X64
#pragma comment(linker,"/manifestdependency:\"type='win32' name='Microsoft.Windows.Common-Controls' version='6.0.0.0' processorArchitecture='amd64' publicKeyToken='6595b64144ccf1df' language='*'\"")
#else
#pragma comment(linker,"/manifestdependency:\"type='win32' name='Microsoft.Windows.Common-Controls' version='6.0.0.0' processorArchitecture='*' publicKeyToken='6595b64144ccf1df' language='*'\"")
#endif
#endif

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