using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace ryCommon
{
    /// <summary>
    /// 系统音量操作类
    /// </summary>
   public class RySysSound
   {
        /// <summary>
        /// 判断系统是否正处于静音
        /// </summary>
        /// <returns></returns>
        public static bool IsMute()
        {
            var osversion = Environment.OSVersion;
            if(osversion.Version.Major<6 || (osversion.Version.Major== 6 && osversion.Version.Minor==0))
            {
                var mi = SoundControl_XP.GetMixerControls();
                return SoundControl_XP.IsMuted(mi);
            }
            else
            {
                var mi = SoundControl.GetMixerControls();
                return SoundControl.IsMuted(mi);
            }
        }
   }
}