如何在其他程序的窗口上创建按钮并使之能响应 源代码

[{"title":"（ 32 个子文件 29KB ） 如何在其他程序的窗口上创建按钮并使之能响应 源代码","children":[{"title":"Rt_Ctrl","children":[{"title":"Rt_Ctrl.dsp <span style='color:#111;'> 4.10KB </span>","children":null,"spread":false},{"title":"Rt_Ctrl.dsw <span style='color:#111;'> 1.34KB </span>","children":null,"spread":false},{"title":"main.cpp <span style='color:#111;'> 3.69KB </span>","children":null,"spread":false},{"title":"main.h <span style='color:#111;'> 791B </span>","children":null,"spread":false},{"title":"out.def <span style='color:#111;'> 72B </span>","children":null,"spread":false}],"spread":true},{"title":"wndproc_dll","children":[{"title":"wndproc_dll.dsw <span style='color:#111;'> 545B </span>","children":null,"spread":false},{"title":"main.cpp <span style='color:#111;'> 1.83KB </span>","children":null,"spread":false},{"title":"out.def <span style='color:#111;'> 92B </span>","children":null,"spread":false},{"title":"wndproc_dll.dsp <span style='color:#111;'> 4.10KB </span>","children":null,"spread":false}],"spread":true},{"title":"RT_CLIENT","children":[{"title":"Psapi.Lib <span style='color:#111;'> 5.89KB </span>","children":null,"spread":false},{"title":"Resource.h <span style='color:#111;'> 1.34KB </span>","children":null,"spread":false},{"title":"Psapi.h <span style='color:#111;'> 4.12KB </span>","children":null,"spread":false},{"title":"ShowPass.h <span style='color:#111;'> 1.31KB </span>","children":null,"spread":false},{"title":"res","children":[{"title":"icon_fin.ico <span style='color:#111;'> 2.93KB </span>","children":null,"spread":false},{"title":"icon1.ico <span style='color:#111;'> 3.24KB </span>","children":null,"spread":false},{"title":"ShowPass.rc2 <span style='color:#111;'> 400B </span>","children":null,"spread":false},{"title":"ShowPass.ico <span style='color:#111;'> 2.93KB </span>","children":null,"spread":false}],"spread":true},{"title":"ShowPass.cpp <span style='color:#111;'> 2.04KB </span>","children":null,"spread":false},{"title":"ShowPass.rc <span style='color:#111;'> 6.74KB </span>","children":null,"spread":false},{"title":"ShowPassDlg.cpp <span style='color:#111;'> 9.53KB </span>","children":null,"spread":false},{"title":"ShowPass.clw <span style='color:#111;'> 2.12KB </span>","children":null,"spread":false},{"title":"ShowPassDlg.h <span style='color:#111;'> 2.04KB </span>","children":null,"spread":false},{"title":"StdAfx.cpp <span style='color:#111;'> 210B </span>","children":null,"spread":false},{"title":"gstruct.h <span style='color:#111;'> 404B </span>","children":null,"spread":false},{"title":"StdAfx.h <span style='color:#111;'> 1.03KB </span>","children":null,"spread":false},{"title":"ShowPass.dsp <span style='color:#111;'> 4.62KB </span>","children":null,"spread":false},{"title":"ShowPass.dsw <span style='color:#111;'> 1.38KB </span>","children":null,"spread":false}],"spread":false},{"title":"PassHook","children":[{"title":"PassHook.dsp <span style='color:#111;'> 4.12KB </span>","children":null,"spread":false},{"title":"main.cpp <span style='color:#111;'> 3.63KB </span>","children":null,"spread":false},{"title":"main.h <span style='color:#111;'> 84B </span>","children":null,"spread":false},{"title":"out.def <span style='color:#111;'> 204B </span>","children":null,"spread":false},{"title":"PassHook.dsw <span style='color:#111;'> 539B </span>","children":null,"spread":false}],"spread":true}],"spread":true}]