vc实现屏幕画图、放大（适合讲课演示使用）

[{"title":"（ 33 个子文件 61KB ） vc实现屏幕画图、放大（适合讲课演示使用）","children":[{"title":"Test_hua","children":[{"title":"Test_hua.dsw <span style='color:#111;'> 539B </span>","children":null,"spread":false},{"title":"ZoomWnd.h <span style='color:#111;'> 1.42KB </span>","children":null,"spread":false},{"title":"Test_hua.h <span style='color:#111;'> 1.31KB </span>","children":null,"spread":false},{"title":"Test_huaDlg.cpp <span style='color:#111;'> 2.43KB </span>","children":null,"spread":false},{"title":"StdAfx.cpp <span style='color:#111;'> 210B </span>","children":null,"spread":false},{"title":"resource.h <span style='color:#111;'> 870B </span>","children":null,"spread":false},{"title":"MyWnd.cpp <span style='color:#111;'> 4.01KB </span>","children":null,"spread":false},{"title":"Test_hua.aps <span style='color:#111;'> 36.87KB </span>","children":null,"spread":false},{"title":"BCMenu.h <span style='color:#111;'> 13.56KB </span>","children":null,"spread":false},{"title":"Test_hua.rc <span style='color:#111;'> 5.12KB </span>","children":null,"spread":false},{"title":"ReadMe.txt <span style='color:#111;'> 3.53KB </span>","children":null,"spread":false},{"title":"StdAfx.h <span style='color:#111;'> 1.03KB </span>","children":null,"spread":false},{"title":"Test_hua.dsp <span style='color:#111;'> 4.65KB </span>","children":null,"spread":false},{"title":"Test_hua.ncb <span style='color:#111;'> 81.00KB </span>","children":null,"spread":false},{"title":"Test_hua.opt <span style='color:#111;'> 48.50KB </span>","children":null,"spread":false},{"title":"Test_hua.plg <span style='color:#111;'> 1.39KB </span>","children":null,"spread":false},{"title":"Test_hua.clw <span style='color:#111;'> 1.16KB </span>","children":null,"spread":false},{"title":"Test_huaDlg.h <span style='color:#111;'> 1.28KB </span>","children":null,"spread":false},{"title":"res","children":[{"title":"Test_hua.rc2 <span style='color:#111;'> 400B </span>","children":null,"spread":false},{"title":"ADD.BMP <span style='color:#111;'> 822B </span>","children":null,"spread":false},{"title":"DEC.BMP <span style='color:#111;'> 822B </span>","children":null,"spread":false},{"title":"RED.BMP <span style='color:#111;'> 822B </span>","children":null,"spread":false},{"title":"Run.ico <span style='color:#111;'> 2.19KB </span>","children":null,"spread":false},{"title":"YELLOW.BMP <span style='color:#111;'> 822B </span>","children":null,"spread":false},{"title":"BLUE.BMP <span style='color:#111;'> 822B </span>","children":null,"spread":false},{"title":"OK.ICO <span style='color:#111;'> 2.19KB </span>","children":null,"spread":false},{"title":"Test_hua.ico <span style='color:#111;'> 1.05KB </span>","children":null,"spread":false},{"title":"EXIT.BMP <span style='color:#111;'> 822B </span>","children":null,"spread":false},{"title":"GREEN.BMP <span style='color:#111;'> 822B </span>","children":null,"spread":false}],"spread":false},{"title":"BCMenu.cpp <span style='color:#111;'> 72.43KB </span>","children":null,"spread":false},{"title":"ZoomWnd.cpp <span style='color:#111;'> 5.19KB </span>","children":null,"spread":false},{"title":"MyWnd.h <span style='color:#111;'> 1.58KB </span>","children":null,"spread":false},{"title":"Test_hua.cpp <span style='color:#111;'> 2.47KB </span>","children":null,"spread":false}],"spread":false}],"spread":true}]