if (currentState.Italic) retVal = new Italic(retVal);
if (currentState.Underline) retVal = new Underline(retVal);
break;
case "br" :
retVal = new LineBreak();
break;
}
if (currentState.HyperLink != null && currentState.HyperLink != "")
{
Hyperlink link = new Hyperlink(retVal);
link.NavigateUri = new Uri(currentState.HyperLink);
retVal = link;
}
return retVal;
}
复制代码
然而,只有 Hyperlink的直接或间接父级为导航宿主时,Hyperlink才能导航到NavigateUri属性的值,导航宿主包括System.Windows.Navigation.NavigationWindow、System.Windows.Controls.Frame或任何可承载 XBAP 的浏览器(包括 Internet Explorer 7、Microsoft Internet Explorer 6 和 Firefox2.0 以上版本)。因此,需要对这段代码稍作修改。
if (currentState.HyperLink != null && currentState.HyperLink.Length > 0)
{
Hyperlink link = new Hyperlink(retVal);
try
{
link.Click += new RoutedEventHandler((s, e) =>
{
Process.Start(new ProcessStartInfo((s as Hyperlink).NavigateUri.AbsoluteUri));