调整主窗体调整大小（WPF，C＃）

Question

I created a user control which is a Grid of TextBlocks with fixed height rows and fixed width each. I place this control on a main form. Then on the run time I read current height of the control and based on this value I calculate number of rows to display. Now, the problem is, when I resize main form: how can I update number of rows based on the new height of the main form?

edit: saying Grid of textblocks I meant a grid layout of texblocks

Answer 1

向Window.SizeChanged事件添加处理程序并在那里重新调整Grid的大小