/// <summary>
/// Removes the specified value.
/// </summary>
/// <param name="value">The value.</param>
/// <returns></returns>
public void Remove(Expression value)
{
List.Remove(value);
}
/// <summary>
/// Adds the specified value.
/// </summary>
/// <param name="value">The value.</param>
/// <returns></returns>
public int Add(Expression value)
{
return List.Add(value);
}