Com.Hertkorn.SetPowerScheme.Domain.PowerSchemeRepository.SetActive C# (CSharp) Метод

        public void SetActive(Entities.PowerScheme powerScheme)
        {
            var schemeGuid = powerScheme.Id;

            WinAPI.PowerSetActiveScheme(IntPtr.Zero, ref schemeGuid);
        }

 void setPowerSchemeTimer_Tick(object sender, System.EventArgs e)
 {
     try
     {
         if (this.targetPowerScheme != null)
         {
             var repository = new Domain.PowerSchemeRepository();
             repository.SetActive(this.targetPowerScheme);
         }
     }
     catch (Exception)
     {
     }
 }