comminute screen

I want to use the c++ & sdk in the windows to attain as follows's result:If opened two window ways, can on the manifestation hold the act the auto is even to spread these window ways, each window way to at the right moment partition a the part hold the act, I can see the contents in a few window ways at the same time.Have a little similar partition in the window way, but this is at hold the act the inside the partition.
You can tell the our method, and have the best code.I sought and very and long hours and always did not find out the good way.