マウスの「戻る」「進む」を入れ替えるには？ (ID:72677)

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本文 現在、マウスのローレベルフックを使用して マウスの「戻る」と「進む」を入れ替えるアプリを 作成しています。 フックで、ボタン押下を拾う事は出来たのですが、 入れ替えることができません。 ご教授宜しくお願いします。 以下、フック処理のコードです。 LRESULT CALLBACK MouseProc(int nCode, WPARAM wParam, LPARAM lParam) { &#160; &#160; &#160; &#160; BOOL bHandle = FALSE; &#160; &#160; &#160; &#160; MSLLHOOKSTRUCT *pmsllhook = (MSLLHOOKSTRUCT *)lParam; &#160; &#160; &#160; &#160; if (nCode == HC_ACTION) { &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; switch (wParam) &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; { &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; case WM_XBUTTONUP: &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; case WM_XBUTTONDOWN: &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; switch (HIWORD(pmsllhook->mouseData)) &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; { &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; case VK_XBUTTON1: &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; // たっているビットを落とす &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; pmsllhook->mouseData &= ~VK_XBUTTON1 << 16; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; // XBUTTON2のメッセージをセットする &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; pmsllhook->mouseData |= VK_XBUTTON2 << 16; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; break; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; case VK_XBUTTON2: &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; // ビットを落とす &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; pmsllhook->mouseData &= ~VK_XBUTTON2 << 16; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; // XBUTTON1のメッセージをセットする &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; pmsllhook->mouseData |= VK_XBUTTON1 << 16; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; break; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; } &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; break; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; default: &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; break; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; } &#160; &#160; &#160; &#160; } &#160; &#160; return CallNextHookEx(hHook2, nCode, wParam, lParam); }