/
AttributeMetadataCollection.cs
56 lines (45 loc) · 1.64 KB
/
AttributeMetadataCollection.cs
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// 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.DirectoryServices.ActiveDirectory
{
public class AttributeMetadataCollection : ReadOnlyCollectionBase
{
internal AttributeMetadataCollection() { }
public AttributeMetadata this[int index] => (AttributeMetadata)InnerList[index]!;
public bool Contains(AttributeMetadata metadata)
{
if (metadata == null)
throw new ArgumentNullException(nameof(metadata));
for (int i = 0; i < InnerList.Count; i++)
{
AttributeMetadata tmp = (AttributeMetadata)InnerList[i]!;
string name = tmp.Name;
if (Utils.Compare(name, metadata.Name) == 0)
{
return true;
}
}
return false;
}
public int IndexOf(AttributeMetadata metadata)
{
if (metadata == null)
throw new ArgumentNullException(nameof(metadata));
for (int i = 0; i < InnerList.Count; i++)
{
AttributeMetadata tmp = (AttributeMetadata)InnerList[i]!;
if (Utils.Compare(tmp.Name, metadata.Name) == 0)
{
return i;
}
}
return -1;
}
public void CopyTo(AttributeMetadata[] metadata, int index)
{
InnerList.CopyTo(metadata, index);
}
internal int Add(AttributeMetadata metadata) => InnerList.Add(metadata);
}
}