File: System\Windows\Forms\IFeatureSupport.cs
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Project: src\src\System.Windows.Forms\src\System.Windows.Forms.csproj (System.Windows.Forms)
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
 
namespace System.Windows.Forms;
 
/// <summary>
///  Specifies a standard interface for retrieving feature information from the current system.
/// </summary>
public interface IFeatureSupport
{
    /// <summary>
    ///  Determines whether any version of the specified feature is currently available
    ///  on the system.
    /// </summary>
    bool IsPresent(object feature);
 
    /// <summary>
    ///  Determines whether the specified or newer version of the specified feature
    ///  is currently available on the system.
    /// </summary>
    bool IsPresent(object feature, Version minimumVersion);
 
    /// <summary>
    ///  Retrieves the version of the specified feature.
    /// </summary>
    Version? GetVersionPresent(object feature);
}