檢查在c＃中安裝的音頻語音驅動程序＃

Question

我在我的winform應用程序中使用聲音播放器。 有沒有辦法檢查OS上的聲卡驅動程序（已安裝/或未安裝）？ 我想在C＃中programatelly赤它

Answer 1

我得到它

using System.Runtime.InteropServices; 

[DllImport("winmm.dll", SetLastError = true)] 
public static extern uint waveOutGetNumDevs(); 

private void frmSound_Load(object sender, System.EventArgs e){ 
if(waveOutGetNumDevs() != 0) 
{ 
    lblSound.Text = "The Sound device is detected for this system"; 
} 
else 
{ 
    lblSound.ForeColor = Color.Red; 
    lblSound.Text = "The Sound device is Not Found for this system"; 
} 
}