System.Configuration.NameValueConfigurationCollection
Contains a collection of NameValueConfigurationElement objects. This class cannot be inherited.
namespace System.Configuration
{
public sealed class NameValueConfigurationCollection : ConfigurationElementCollection
{
public new NameValueConfigurationElement this[string name] { get; set; }
public string[] AllKeys { get; }
public void Add(NameValueConfigurationElement nameValue);
public void Remove(NameValueConfigurationElement nameValue);
public void Remove(string name);
public void Clear();
public NameValueConfigurationCollection();
}
}