Not so easy, please think about that the mouse pointer is not<br>always constant: they change while in different position. And<br>any application can have its own pointer, can we only fetch<br>value from registry?<br><br>I found a program in Windows SDK, which is the "Screen Magnifier",<br>it can enlarge any part of the screen, including the mouse pointer,<br>and the blinking caret, <br>