Description: Delphi: DelphI control PC internal speaker sound, which is controlled chassis built buzzer sounds, know how to achieve it? The source will tell you the answer.
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Code\delphi\pudn\upandload\DATA\Delphi_731530\Delphi_731530\rd.txt
....\......\....\.........\....\.............\.............\PC内置喇叭发出声音\Project1.cfg
....\......\....\.........\....\.............\.............\..................\Unit1.dcu
....\......\....\.........\....\.............\.............\..................\Unit1.ddp
....\......\....\.........\....\.............\.............\..................\Unit1.dfm
....\......\....\.........\....\.............\.............\..................\Project1.dof
....\......\....\.........\....\.............\.............\..................\Project1.dpr
....\......\....\.........\....\.............\.............\..................\Unit1.pas
....\......\....\.........\....\.............\.............\..................\Project1.res
....\......\....\.........\....\.............\.............\PC内置喇叭发出声音
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