WPF / XAML中可访问性的好方法是什么？

I'm building a WPF app and I'm tyring to find information or a walkthrough on how to make it accessible for screen readers. I've trawled through MSDN and found some articles regarding UI Automation (UIA). Basically I found a lot of "okay, this is UIA! it's used for testing but also accessibility" but nothing along the lines of "this is how you use it in WPF". I'm building a WPF app and I'm tyring to find i