问题描述
我使用Visual Basic Express 2010和Windows XP SP3.
我希望每毫秒都可以发生鼠标移动事件".
现在,我只能在一秒钟内确定100个样本的鼠标事件.
能不能给我一个暗示,我可以在一秒钟内确定1000个样本的鼠标事件?
我需要如此高的分辨率才能确定一项心理任务的反应时间.
另外,所显示图片的大小也随时间而变化–如果我每秒仅处理100个样本,有时会看到这种情况.
I use Visual Basic Express 2010 and Windows XP SP3.
I would want that Mouse Move Events every millisecond can occur.
At now I can only determine Mouse Events with 100 samples in a second.
Can please give me somebody a hint that I can determine Mouse Events with 1000 samples in a second?
I need such high resolution to determine reaction times in a psychological task.
Also time-depended the size of a presented picture changes – this could be seen sometimes, if I work only with 100 samples in a second.
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