Silverlight中是否有OnDrawComplete类型事件？

Question

我正在寻找一个在Silverlight窗口中绘制完所有表单元素后触发的事件。

Answer 1

It depends on what you want to use it for. In WPF, the FrameworkElement.Loaded event always fires after the template has been applied, however in Silverlight, that is not guaranteed to be true. As an alternative, you may want to work with the FrameworkElement.LayoutUpdated event. This may, however, become very expensive if you have lots of moving parts in your visual tree.

Answer 2

我通常使用UserControl.SizeChanged事件，只是在第一次调用事件时使用它，并且应该在那时呈现控件。