//internal int AddRaw(XTextElement element)
//{
// return this.List.Add(element);
//}
/// <summary>
/// 向列表添加对象
/// </summary>
/// <param name="element">对象</param>
/// <returns>对象在列表中的序号</returns>
public int Add(DomElement element)
{
this.CheckEOF(-1);
if (myEOFElement != null)
{
if (myEOFElement.GetType().IsInstanceOfType(element) == false)
{
this.List.Insert(this.Count - 1, element);
if (this.myOwnerElement != null)
{
element.Parent = myOwnerElement;
element.OwnerDocument = myOwnerElement.OwnerDocument;
}
return(this.Count - 1);
}
else
{
return(-1);
}
}
else
{
if (this.myOwnerElement != null)
{
element.Parent = myOwnerElement;
}
return(this.List.Add(element));
}
}
/// <summary>
/// 沿着DOM树逐级向上查找指定类型的父容器
/// </summary>
/// <param name="ParentType">父容器类型</param>
/// <param name="includeThis">查找时是否包含元素本身</param>
/// <returns>找到的父容器对象</returns>
public virtual DomElement GetOwnerParent(Type ParentType, bool includeThis)
{
DomElement c = includeThis ? this : this.Parent;
while (c != null)
{
Type ct = c.GetType();
if (ct.Equals(ParentType) || ct.IsSubclassOf(ParentType))
{
return(c);
}
c = c.Parent;
}
return(null);
}
