/// <summary>
/// remove DomainConfigEntry from indexers
/// </summary>
/// <param name="item">the DomainConfigEntry to be removed</param>
public void Remove(DomainConfigEntry item)
{
base.BaseRemove(GetElementKey(item));
}
/// <summary>
/// Add DomainConfigEntry element to the ConfigurationElementCollection
/// </summary>
/// <param name="item">the DomainConfigEntry to be added</param>
public void Add(DomainConfigEntry item)
{
base.BaseAdd(item);
}