在设计时获得控件的大小

Question

I need to get control's size dynamically even in design-time. If in runtime there is OnRender and other methods, but in design-time there is no such.

I need it to create correct DependencyProperty that will place another controls inside of parent dependent on parent's size. Any ideas?

Thanks a lot!

Answer 1

This is the responsibility of a Panel . A Panel has a collection of children and is responsible for measuring and arranging those children according to its layout rules. If none of the built-in panels are suitable for your purposes, you can always write your own.