您可以通过以下方式将控件的各边锚定到其父容器:a)设置边距，b)设置水平和垂直对齐方式.

您可以通过购买书籍和/或滥用Google来了解有关WPF/Silverlight的基础知识.

You can anchor sides of controls to their parent containers by a) setting margins, and b) setting the horizontal and vertical alignment.

You can learn the basics about WPF/Silverlight by purchasing a book, and/or abusing google.