Find centralized, trusted content and collaborate around the technologies you use most.
Teams
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
我正在 Delphi 2010 中开发一个 tCustomGroupBox,我想在设计时捕获拖放操作。
我试图捕获 StartDrag 和 DragDrop,但似乎这些方法在设计时没有响应。
如何实现该功能?