/// <summary>
/// Adds an element to the collection of option elements for this select element.
/// </summary>
/// <param name="option">The element to be added.</param>
/// <param name="before">An element of the collection, should be inserted before.</param>
public void Add(HtmlOptionElement option, HtmlOptionElement before = null)
{
if (before == null)
{
AppendChild(option);
}
else
{
InsertBefore(option, before);
}
}
/// <summary> /// Adds an element to the collection of option elements for this select element. /// </summary> /// <param name="option">The element to be added.</param> /// <param name="index">The index, representing the item should be inserted before.</param> public void Add(HtmlOptionElement option, long index) => InsertBefore(option, Options[index]);
