Description: Delphi detect sound card driver is installed, a direct reference to a function in the dynamic link library winmm.dll to determine whether the installation of the sound card, run the EXE, you can detect whether a sound card installed, and select the corresponding test results checkbox. Delphi detect sound card is simple to install and source code, the novice can understand.
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File list (Check if you may need any files):
dy225.ddp
dy225.dfm
dy225.pas
gc225.cfg
gc225.dof
gc225.dpr
gc225.res