Re: Clear win.messages buffer

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#14046

From: Darren Stone
Date: Sun, 07 Sep 2003 02:51

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Majo Petrik wrote:
> Is there any way to clear (something like) windows messages buffer? I'd like
> just to put some routine into the mousewheelmove event next to zoom
> procedure...

You can use PeekMessage() to read and remove pending messages in a 
window's message queue.

i.e.  Use PeekMessage() to eat the mouse wheel messages accumulated 
after a long operation:

     MSG msg;
     while (::PeekMessage(&msg, this->Handle,
                          WM_MOUSEWHEEL, WM_MOUSEWHEEL, PM_REMOVE))
       ;

-- darren

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