Introduction - If you have any usage issues, please Google them yourself
Design a program to realize the application of bitmap resource.
1) Load a bitmap(you can use can bitmap download the Internet) to center of the window and the size of the bitmap should be 1/4 of the
window.
2) When left-click/right-click the mouse or press the up/down arrow on the
keyboard, the bitmap movup/down and when it moves to the upper/lower
bound of the window, some warning te