Delphi: Delphi detect the sound card driver is installed, where a direct reference to the dynamic link library function winmm.dll, to determine whether the sound card installed, running EXE, you can detect whether a sound card installed, and check the radio button corresponding test results. Delphi source code to detect whether the card is simple to install, a novice can understand.

Code\delphi\pudn\upandload\DATA\Delphi_426756\Delphi_426756\rd.txt
....\......\....\.........\....\.............\.............\Delphi检测声卡驱动是否安装\gc225.cfg
....\......\....\.........\....\.............\.............\..........................\dy225.ddp
....\......\....\.........\....\.............\.............\..........................\dy225.dfm
....\......\....\.........\....\.............\.............\..........................\gc225.dof
....\......\....\.........\....\.............\.............\..........................\gc225.dpr
....\......\....\.........\....\.............\.............\..........................\dy225.pas
....\......\....\.........\....\.............\.............\..........................\gc225.res
....\......\....\.........\....\.............\.............\Delphi检测声卡驱动是否安装

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