如何在表格周围移动btn [英] How move btn around the form

问题描述

按钮最初位于最左侧，对角线朝向右下方，直到它到达下边缘，然后以相同的方向反弹，等等......



我尝试了什么：

The button is initially located at the far left and diagonally oriented towards the bottom right until it reaches the lower edge and then rebounds in the same direction and so on ..

What I have tried:

You try to work on a timer so that an event is triggered when the button reaches the edge and the button movement is reversed by the selected destination

推荐答案

计时器可以解决问题。在计时器事件处理程序中，根据当前速度和位置更新按钮位置。在到达右下角位置时，反转按钮速度。

The timer would do the trick. In the timer event handler update the button position based on current speed and position. On reaching the bottom-right position, invert the button speed.

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