//添加新单元
public void addElement(DynamicNode element)
{
if (!Nodes.Contains(element))
{
Nodes.Add(element);
}
}
//设置单元
public void setElement(DynamicNode element, int index)
{
if (index < 0 || index >= this.getElementCount())
{
return;
}
Nodes[index] = element;
}
//插入单元
public void insertElement(DynamicNode element, int index)
{
if (index < 0 || index >= this.getElementCount())
{
return;
}
if (!Nodes.Contains(element))
{
Nodes.Insert(index, element);
}
}
//获得元素ID
public int getElementID(DynamicNode element)
{
return Nodes.IndexOf(element);
}