blackfacewa[黑瓦]的专栏

<br />Eleave, e32const.h<br />-----------------------------<br />A value, which when passed to the new operator, indicates that the operationis to leave if insufficient memory available.*/enum TLeave {ELeave};<br /> <br />最好在new对象的时候传递一个Eleave参数，表示如果

<br />Avkon确实很让人不舒服！<br />假如用户使用来CAknToolbar，而且连着两次设置为false! 那么 fixtoolbar就有可能被析构掉！<br />CAknToolbar* toolbar = Toolbar();if( toolbar ) { toolbar->SetToolbarVisibility(EFalse); }<br /> <br />当用户下一次设置为true的时候，<br />CAknToolbar* toolbar = To

从库文件看： /** * Registers and adds the view to the app UI. * This function calls @c CCoeAppUi::RegisterViewL. * @param aView The view to be registered and added. */ IMPORT_C void AddViewL(CAknView* aView); // takes ownership of aView