工具栏和菜单之间的交互
......................\README.txt
......................\source
......................\......\Viewer
......................\......\......\MainFrm.cpp
......................\......\......\MainFrm.h
......................\......\......\ReadMe.txt
......................\......\......\res

......................\......\......\...\toolbar1.bmp

......................\......\......\...\Viewer.manifest
......................\......\......\...\Viewer.rc2

......................\......\......\Resource.h
......................\......\......\stdafx.cpp
......................\......\......\stdafx.h
......................\......\......\Viewer.aps
......................\......\......\Viewer.cpp
......................\......\......\Viewer.h
......................\......\......\Viewer.ncb
......................\......\......\Viewer.rc
......................\......\......\Viewer.sln
......................\......\......\Viewer.suo
......................\......\......\Viewer.vcproj
......................\......\......\ViewerDoc.cpp
......................\......\......\ViewerDoc.h
......................\......\......\ViewerView.cpp
......................\......\......\ViewerView.h