private void queryOptionItem_Selected(object sender, EventArgs e)
{
QueryOptionItem selectedItem = sender as QueryOptionItem;
if (selectedItem != null)
{
m_selectedItem = selectedItem;
}
OptionChanged.Raise(this, EventArgs.Empty);
}
/// <summary>
/// Adds a child QueryOptionItem node to a QueryOption node</summary>
/// <param name="parentNode">QueryOption node to receive child</param>
/// <param name="optionItemText">Text to be displayed on option item</param>
/// <param name="tag">ID tag for option item</param>
/// <returns>Instance of the new QueryOptionItem child node</returns>
public static QueryOptionItem AddOptionItem(this QueryOption parentNode, string optionItemText, UInt64 tag)
{
QueryOptionItem newOptionItem = null;
if (parentNode != null)
{
newOptionItem = parentNode.Add(new QueryOptionItem(optionItemText, tag)) as QueryOptionItem;
parentNode.RegisterOptionItem(newOptionItem);
}
return(newOptionItem);
}
/// <summary>
/// Registers item for drop down button menu</summary>
/// <param name="optionItem">QueryOptionItem to be registered</param>
public void RegisterOptionItem(QueryOptionItem optionItem)
{
optionItem.ItemSelected += queryOptionItem_Selected;
}
/// <summary>
/// Registers item for drop down button menu</summary>
/// <param name="optionItem">QueryOptionItem to be registered</param>
public void RegisterOptionItem(QueryOptionItem optionItem)
{
optionItem.ItemSelected += queryOptionItem_Selected;
}
