MFC interface development, with GDI + analog QQ rounded transparent map button, move the mouse above the three states.




File list:
NewButton
........\res
........\...\NewButton.ico

........\...\NewButton.rc2
........\1.png

........\2.png

........\NewButton.aps
........\NewButton.cpp
........\NewButton.h
........\NewButton.rc
........\NewButton.vcproj
........\NewButton.vcproj.hefan-PC.hefan.user
........\NewButton.vcproj.ZHM.Administrator.user
........\NewButtonDlg.cpp
........\NewButtonDlg.h
........\ReadMe.txt
........\resource.h
........\stdafx.cpp
........\stdafx.h
........\targetver.h
........\TransParentButton.cpp
........\TransParentButton.h