How to intercept touchscreen events

Hi,Everyone
I can use RegisterRawInputDevices, Monitor global Touch events, but is there any way you can intercept it?
I try to write a touch screen gestures Software , used to control the desktop environment does not support touch software.
Anything that can Intercept method,please let me know.
thanks.
Another: When you touch the screen, the mouse cursor will move, how to Ban it?

看你英语不是很好,我就直接用中文说了吧,拦截可以用RegisterPointerInputTarget这个API,可以拦截所有touch消息,但是拦截后原来的消息就没办法传递下去,这就只能用InjectTouchInput模拟输出,但是这个模拟又很蛋疼,只能模拟第二次输入,会造成很多问题。。。总之你慢慢用这两个API折腾吧。。

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