标签：not c++ ble rmi dep height always on round ica
大家可能已经知道，使你的窗口置顶（TopMost）或者总是最前（Always on Top）的方法：
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// Make topmost
::SetWindowPos(hwnd, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE); // Revert back ::SetWindowPos(hwnd, HWND_NOTOPMOST, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE); |
但是，你如何决定自己的窗口是否为TopMost状态？哈哈，可以这样来做：
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if (::GetWindowLong(hwnd, GWL_EXSTYLE) & WS_EX_TOPMOST)
{ ... // The window is topmost. } else { ... // The window is not topmost. } |
解释：当SetWindowsPos()使窗口TopMost时，也同时为窗口提供了 WS_EX_TOPMOST 扩展样式。.
出处：https://www.codeproject.com/Tips/269140/How-to-determine-if-your-window-is-topmost
标签：not c++ ble rmi dep height always on round ica
原文地址：http://www.cnblogs.com/MakeView660/p/7808720.html
