我正在编写自定义控件。使用USB鼠标时,onMouseUp工作正常。但是使用笔记本电脑的触摸板,事件OnMouseUp有时可行,有时不起作用。所以,并不总是提高。
I am writing a custom control. When using an USB mouse, onMouseUp works fine. But using the touchpad of a laptop, the event OnMouseUp sometime works, sometimes does not work. So, it is not always raising.
有人请给我一个关于此的提示吗?
Anyone please give me a tip about this?
提前致谢。
推荐答案
检查文档" ; MultiPoint SDK入门"你会发现以下内容:
注意: MultiPoint无法识别& n a; 笔记本电脑 computer as 鼠标设备。因此,为了开发和测试MultiPoint应用程序,建议您使用USB鼠标设备。
Note: MultiPoint does not recognize trackpads in alaptop computer asmouse devices. Therefore, in order to develop and test MultiPoint applications, it is recommended that you use USB mouse devices.
希望它有所帮助:)
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OnMouseUp没有用笔记本电脑的触摸板提升
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