WM_FONTCHANGE Overview  Group

An application sends the WM_FONTCHANGE message to all top-level windows in the system after changing the pool of font resources.

WM_FONTCHANGE 

wParam = 0; // not used, must be zero 

lParam = 0; // not used, must be zero 

 

Parameters

This message has no parameters.

Remarks

An application that adds or removes fonts from the system (for example, by using the AddFontResource or RemoveFontResource function) should send this message to all top-level windows.

To send the WM_FONTCHANGE message to all top-level windows, an application can call the SendMessage function with the hwnd parameter set to HWND_BROADCAST.

See Also

AddFontResource, RemoveFontResource, SendMessage 

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