5.如何使用进度条控件？\MyProgressDlg.cpp
......................\MyProgressDlg.h
......................\ReadMe.txt
......................\..lease\Test.exe
......................\res\Test.ico
......................\...\Test.manifest
......................\...\Test.rc2
......................\Resource.h
......................\stdafx.cpp
......................\stdafx.h
......................\Test.aps
......................\Test.cpp
......................\Test.h
......................\Test.ncb
......................\Test.rc
......................\Test.sln
......................\Test.suo
......................\Test.vcproj
......................\Release
......................\res
5.如何使用进度条控件？