// 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;
 
[AttributeUsage(AttributeTargets.Class)]
public sealed class DataGridViewColumnDesignTimeVisibleAttribute : Attribute
{
    public DataGridViewColumnDesignTimeVisibleAttribute()
    {
    }
 
    public DataGridViewColumnDesignTimeVisibleAttribute(bool visible) => Visible = visible;
 
    public bool Visible { get; }
 
    public static readonly DataGridViewColumnDesignTimeVisibleAttribute Yes = new(true);
 
    public static readonly DataGridViewColumnDesignTimeVisibleAttribute No = new(false);
 
    public static readonly DataGridViewColumnDesignTimeVisibleAttribute Default = Yes;
 
    public override bool Equals(object? obj) =>
        obj == this || (obj is DataGridViewColumnDesignTimeVisibleAttribute other && other.Visible == Visible);
 
    public override int GetHashCode() => HashCode.Combine(typeof(DataGridViewColumnDesignTimeVisibleAttribute), Visible);
 
    public override bool IsDefaultAttribute() => Visible == Default.Visible;
}