delphi 运用两种方法读取电脑的所有串口号

[{"title":"（ 12 个子文件 175KB ） delphi 运用两种方法读取电脑的所有串口号","children":[{"title":"两种方法，读取电脑的所有串口号","children":[{"title":"Unit1.ddp <span style='color:#111;'> 51B </span>","children":null,"spread":false},{"title":"Project1.res <span style='color:#111;'> 876B </span>","children":null,"spread":false},{"title":"Unit1.dcu <span style='color:#111;'> 5.71KB </span>","children":null,"spread":false},{"title":"Unit1.~ddp <span style='color:#111;'> 51B </span>","children":null,"spread":false},{"title":"Unit1.dfm <span style='color:#111;'> 910B </span>","children":null,"spread":false},{"title":"Project1.cfg <span style='color:#111;'> 434B </span>","children":null,"spread":false},{"title":"Project1.dpr <span style='color:#111;'> 188B </span>","children":null,"spread":false},{"title":"Unit1.~dfm <span style='color:#111;'> 910B </span>","children":null,"spread":false},{"title":"Project1.exe <span style='color:#111;'> 397.00KB </span>","children":null,"spread":false},{"title":"Project1.dof <span style='color:#111;'> 1.97KB </span>","children":null,"spread":false},{"title":"Unit1.~pas <span style='color:#111;'> 3.32KB </span>","children":null,"spread":false},{"title":"Unit1.pas <span style='color:#111;'> 3.37KB </span>","children":null,"spread":false}],"spread":false}],"spread":true}]