MFC进度条倒计时关闭程序

[{"title":"（ 19 个子文件 972KB ） MFC进度条倒计时关闭程序","children":[{"title":"progress","children":[{"title":"ReadMe.txt <span style='color:#111;'> 2.96KB </span>","children":null,"spread":false},{"title":"progress.suo <span style='color:#111;'> 12.00KB </span>","children":null,"spread":false},{"title":"Release","children":[{"title":"progress.exe <span style='color:#111;'> 1.66MB </span>","children":null,"spread":false}],"spread":true},{"title":"progress.h <span style='color:#111;'> 454B </span>","children":null,"spread":false},{"title":"res","children":[{"title":"progress.ico <span style='color:#111;'> 66.19KB </span>","children":null,"spread":false},{"title":"progress.rc2 <span style='color:#111;'> 672B </span>","children":null,"spread":false}],"spread":true},{"title":"progress.vcxproj.user <span style='color:#111;'> 143B </span>","children":null,"spread":false},{"title":"progress.aps <span style='color:#111;'> 102.31KB </span>","children":null,"spread":false},{"title":"progress.sln <span style='color:#111;'> 882B </span>","children":null,"spread":false},{"title":"progress.cpp <span style='color:#111;'> 1.97KB </span>","children":null,"spread":false},{"title":"progressDlg.h <span style='color:#111;'> 634B </span>","children":null,"spread":false},{"title":"stdafx.h <span style='color:#111;'> 1.60KB </span>","children":null,"spread":false},{"title":"progress.vcxproj <span style='color:#111;'> 5.79KB </span>","children":null,"spread":false},{"title":"stdafx.cpp <span style='color:#111;'> 141B </span>","children":null,"spread":false},{"title":"resource.h <span style='color:#111;'> 1.24KB </span>","children":null,"spread":false},{"title":"progressDlg.cpp <span style='color:#111;'> 2.41KB </span>","children":null,"spread":false},{"title":"targetver.h <span style='color:#111;'> 234B </span>","children":null,"spread":false},{"title":"progress.vcxproj.filters <span style='color:#111;'> 1.95KB </span>","children":null,"spread":false},{"title":"progress.rc <span style='color:#111;'> 8.45KB </span>","children":null,"spread":false}],"spread":false}],"spread":true}]