// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
 
using System.Collections;
 
namespace System.ComponentModel.Design;
 
public class DesignerActionListCollection : CollectionBase
{
    public DesignerActionListCollection()
    {
    }
 
    public DesignerActionListCollection(DesignerActionList?[] value)
    {
        AddRange(value);
    }
 
    public DesignerActionList? this[int index]
    {
        get => (DesignerActionList?)List[index];
        set => List[index] = value;
    }
 
    public int Add(DesignerActionList? value) => List.Add(value);
 
    public void AddRange(params DesignerActionList?[] value)
    {
        ArgumentNullException.ThrowIfNull(value);
 
        for (int i = 0; i < value.Length; i++)
        {
            Add(value[i]);
        }
    }
 
    public void AddRange(DesignerActionListCollection value)
    {
        ArgumentNullException.ThrowIfNull(value);
 
        int currentCount = value.Count;
        for (int i = 0; i < currentCount; i++)
        {
            Add(value[i]);
        }
    }
 
    public void Insert(int index, DesignerActionList? value) => List.Insert(index, value);
 
    public int IndexOf(DesignerActionList? value) => List.IndexOf(value);
 
    public bool Contains(DesignerActionList? value) => List.Contains(value);
 
    public void Remove(DesignerActionList? value) => List.Remove(value);
 
    public void CopyTo(DesignerActionList?[] array, int index) => List.CopyTo(array, index);
 
    protected override void OnValidate(object value)
    {
        // Don't perform any validation.
    }
}