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.
我想只用图像视图创建一个自定义双光标滑块,我发现了如何拖动光标(它是一个图像视图),但我想强制拖放只能在水平方向上,因为此时滑块的光标可以拖动到屏幕上的任何位置:D
有什么提示吗?