Re: How to handle WM_POWERBROADCAST MESSAGE
harishdixit1@gmail.com wrote:
My application is ATL DLL which attach a toolbar to IE
i want to capture/handle WM_POWERBROADCAST window message
how can i do that
You would need to create a hidden top-level window. CContainedWindow is
handy for that. Something along these lines:
// The class representing your toolbar window
class MyToolbar : public CWindowImpl<...> {
public:
MyToolbar() {
m_topLevel.Create(this, 1, 0, rcDefault);
}
~MyToolbar() {
m_topLevel.Destroy();
}
BEGIN_MSG_MAP(MyToolbar)
// Your usual message handlers go here
ALT_MSG_MAP(1)
MESSAGE_HANDLER(WM_POWERBROADCAST, OnPowerBroadcast)
END_MSG_MAP(MyToolbar)
private:
CContainedWindow m_topLevel;
};
--
With best wishes,
Igor Tandetnik
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necessarily a good idea. It is hard to be sure where they are going to
land, and it could be dangerous sitting under them as they fly
overhead. -- RFC 1925
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September 13, 1939