状态栏进度条

[{"title":"（ 23 个子文件 37KB ） 状态栏进度条","children":[{"title":"ProgressBar_demo","children":[{"title":"ProgressDemo.h <span style='color:#111;'> 1.26KB </span>","children":null,"spread":false},{"title":"ProgressDemo.sln <span style='color:#111;'> 890B </span>","children":null,"spread":false},{"title":"ProgressDemo.exe <span style='color:#111;'> 37.00KB </span>","children":null,"spread":false},{"title":"ProgressBar.h <span style='color:#111;'> 3.47KB </span>","children":null,"spread":false},{"title":"resource.h <span style='color:#111;'> 834B </span>","children":null,"spread":false},{"title":"ProgressDemo.cpp <span style='color:#111;'> 3.38KB </span>","children":null,"spread":false},{"title":"ProgressDemo.dsw <span style='color:#111;'> 549B </span>","children":null,"spread":false},{"title":"ProgressDemo.vcxproj <span style='color:#111;'> 7.92KB </span>","children":null,"spread":false},{"title":"ProgressDemoView.h <span style='color:#111;'> 1.64KB </span>","children":null,"spread":false},{"title":"ProgressDemo.dsp <span style='color:#111;'> 4.65KB </span>","children":null,"spread":false},{"title":"res","children":[{"title":"ProgressDemo.rc2 <span style='color:#111;'> 404B </span>","children":null,"spread":false},{"title":"Toolbar.bmp <span style='color:#111;'> 1.05KB </span>","children":null,"spread":false},{"title":"ProgressDemoDoc.ico <span style='color:#111;'> 1.05KB </span>","children":null,"spread":false},{"title":"ProgressDemo.ico <span style='color:#111;'> 1.05KB </span>","children":null,"spread":false}],"spread":true},{"title":"ProgressDemoDoc.h <span style='color:#111;'> 1.37KB </span>","children":null,"spread":false},{"title":"MainFrm.h <span style='color:#111;'> 1.57KB </span>","children":null,"spread":false},{"title":"ProgressDemoDoc.cpp <span style='color:#111;'> 1.48KB </span>","children":null,"spread":false},{"title":"StdAfx.cpp <span style='color:#111;'> 210B </span>","children":null,"spread":false},{"title":"ProgressDemoView.cpp <span style='color:#111;'> 1.70KB </span>","children":null,"spread":false},{"title":"MainFrm.cpp <span style='color:#111;'> 3.41KB </span>","children":null,"spread":false},{"title":"ProgressBar.cpp <span style='color:#111;'> 8.61KB </span>","children":null,"spread":false},{"title":"StdAfx.h <span style='color:#111;'> 987B </span>","children":null,"spread":false},{"title":"ProgressDemo.rc <span style='color:#111;'> 11.55KB </span>","children":null,"spread":false}],"spread":false}],"spread":true}]