Achieve comprehensive control over the speaker (speaker icon in the lower right corner). The speaker, microphone, stereo mix, microphone enhancement, default recording device, mute, volume, etc. can be obtained and controlled. Supports xp, vista, win7, win8, win10 and other systems . When testing, open the corresponding interface of the speaker and you can see the control effect. jyVolumeControl.DLL can be applied to various popular development languages, such as Delphi, C++Builder, C#, Visual C++, Visual Basic, Visual Basic.NET, PowerBuilder, etc. The example is delphi7 calling code; jyVolumeControl.ocx is applicable to all ie The kernel browser can also be used in Delphi, C++Builder, C#, Visual C++, Visual Basic, Visual Basic.NET, PowerBuilder and other applications.
it works
it works
it works