private void BrowserOnDomMouseScroll(object sender, DomMouseEventArgs domMouseEventArgs) { // See https://developer.mozilla.org/zh-CN/docs/DOM/DOM_event_reference/DOMMouseScroll if (!domMouseEventArgs.CtrlKey) { return; } this.config.ZoomLevel = this.browser.GetDocShellAttribute().GetContentViewerAttribute().GetTextZoomAttribute(); }