BOOL SetWindowSubclass(
HWND hWnd,
SUBCLASSPROC pfnSubclass,
UINT_PTR uIdSubclass,
DWORD_PTR dwRefData
);
BOOL GetWindowSubclass(
HWND hWnd,
SUBCLASSPROC pfnSubclass,
UINT_PTR uIdSubclass,
DWORD_PTR *pdwRefData
);
BOOL RemoveWindowSubclass(
HWND hWnd,
SUBCLASSPROC pfnSubclass,
UINT_PTR uIdSubclass
);
LRESULT DefSubclassProc(
HWND hWnd,
UINT uMsg,
WPARAM WPARAM,
LPARAM LPARAM
);
本文介绍了Windows编程中用于窗口子类化的四个关键API:SetWindowSubclass、GetWindowSubclass、RemoveWindowSubclass 和 DefSubclassProc。这些API允许开发者拦截并自定义窗口消息处理过程,对于实现特定的窗口行为非常有用。
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