为什么Wingdings不能在iOS 5上运行？为什么我不能在我的iPhone应用程序中使用Wingdings？

I built a test app. All it does is populate a label on the screen with text and then try and change the font. 90% of the time this works just fine, even when I am using custom fonts that I have imported. However, I have not been able to get I built a test app. All it does is populate a l