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/* Copyright (C) 2008-2016 Peter Palotas, Jeffrey Jangli, Alexandr Normuradov
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
using System;
namespace Alphaleonis.Win32.Filesystem
{
internal static partial class NativeMethods
{
/// <summary>Specifies control options that filter the device information elements that are added to the device information set.</summary>
[Flags]
internal enum SetupDiGetClassDevsExFlags
{
/// <summary>DIGCF_DEFAULT
/// <para>Return only the device that is associated with the system default device interface, if one is set, for the specified device interface classes.</para>
/// </summary>
Default = 1, // only valid with DIGCF_DEVICEINTERFACE
/// <summary>DIGCF_PRESENT
/// <para>Return only devices that are currently present.</para>
/// </summary>
Present = 2,
/// <summary>DIGCF_ALLCLASSES
/// <para>Return a list of installed devices for the specified device setup classes or device interface classes.</para>
/// </summary>
AllClasses = 4,
/// <summary>DIGCF_PROFILE
/// <para>Return only devices that are a part of the current hardware profile.</para>
/// </summary>
Profile = 8,
/// <summary>DIGCF_DEVICEINTERFACE
/// <para>
/// Return devices that support device interfaces for the specified device interface classes.
/// This flag must be set in the Flags parameter if the Enumerator parameter specifies a Device Instance ID.
/// </para>
/// </summary>
DeviceInterface = 16,
}
}
}