/// <summary>
/// Returns a new <see cref="AudioEndpointVolume" /> instance based on a <see cref="MMDevice" /> instance.
/// </summary>
/// <param name="device"><see cref="MMDevice" /> instance to create the <see cref="AudioEndpointVolume" /> for.</param>
/// <returns>A new <see cref="AudioEndpointVolume" /> instance based on the specified <paramref name="device" />.</returns>
public static AudioEndpointVolume FromDevice(MMDevice device)
{
IntPtr ptr = device.Activate(new Guid("5CDF2C82-841E-4546-9722-0CF74078229A"), CLSCTX.CLSCTX_ALL,
IntPtr.Zero);
return(new AudioEndpointVolume(ptr));
}
/// <summary>
/// Creates a new AudioMeterInformation instance for the given device.
/// </summary>
/// <returns>AudioMeterInformation</returns>
public static AudioMeterInformation FromDevice(MMDevice device)
{
if (device == null)
{
throw new ArgumentNullException("device");
}
var ptr = device.Activate(new Guid("C02216F6-8C67-4B5B-9D00-D008E73E0064"), ExecutionContext.CLSCTX_ALL, IntPtr.Zero);
return(new AudioMeterInformation(ptr));
}
/// <summary>
/// Creates a new instance of <see cref="AudioSessionManager2"/> based on a <see cref="MMDevice"/>.
/// </summary>
/// <param name="device">Device to use to activate the <see cref="AudioSessionManager2"/>.</param>
/// <returns><see cref="AudioSessionManager2"/> instance for the specified <paramref name="device"/>.</returns>
// ReSharper disable once InconsistentNaming
public static AudioSessionManager2 FromMMDevice(MMDevice device)
{
return(new AudioSessionManager2(device.Activate(IID_IAudioSessionManager2, CLSCTX.CLSCTX_ALL, IntPtr.Zero)));
}
/// <summary>
/// Returns a new <see cref="AudioEndpointVolume" /> instance based on a <see cref="MMDevice" /> instance.
/// </summary>
/// <param name="device"><see cref="MMDevice" /> instance to create the <see cref="AudioEndpointVolume" /> for.</param>
/// <returns>A new <see cref="AudioEndpointVolume" /> instance based on the specified <paramref name="device" />.</returns>
public static AudioEndpointVolume FromDevice(MMDevice device)
{
IntPtr ptr = device.Activate(new Guid("5CDF2C82-841E-4546-9722-0CF74078229A"), CLSCTX.CLSCTX_ALL,
IntPtr.Zero);
return new AudioEndpointVolume(ptr);
}
/// <summary>
/// Creates a new instance of <see cref="AudioSessionManager2"/> based on a <see cref="MMDevice"/>.
/// </summary>
/// <param name="device">Device to use to activate the <see cref="AudioSessionManager2"/>.</param>
/// <returns><see cref="AudioSessionManager2"/> instance for the specified <paramref name="device"/>.</returns>
// ReSharper disable once InconsistentNaming
public static AudioSessionManager2 FromMMDevice(MMDevice device)
{
return new AudioSessionManager2(device.Activate(IID_IAudioSessionManager2, CLSCTX.CLSCTX_ALL, IntPtr.Zero));
}
/// <summary>
/// Creates a new AudioMeterInformation instance for the given device.
/// </summary>
/// <returns>AudioMeterInformation</returns>
public static AudioMeterInformation FromDevice(MMDevice device)
{
if (device == null)
throw new ArgumentNullException("device");
var ptr = device.Activate(new Guid("C02216F6-8C67-4B5B-9D00-D008E73E0064"), ExecutionContext.CLSCTX_ALL, IntPtr.Zero);
return new AudioMeterInformation(ptr);
}
