/// <summary>
/// 构造函数，单纯显示树形
/// </summary>
/// <param name="currentNode">当前区域</param>
public AreaTree(area currentNode)//单纯显示树形
{
this.area = currentNode;
List <area> allNodes = IareaEx.getEntityList().Where(p => Convert.ToInt32(p.parentid) == currentNode.id).ToList(); //获取属于这个节点的子节点
foreach (area a in allNodes) //遍历当前节点下的所有子节点
{
AreaTree tn = new AreaTree(a);
this.children.Add(tn);//递归创建子节点
}
}
/// <summary>
/// 构造函数，返回树形区域信息并且勾选已有区域
/// </summary>
/// <param name="currentNode"></param>
/// <param name="arealist">已拥有区域</param>
public AreaTree(area currentNode, List <area> arealist)
{
this.area = currentNode;
this.arealist = arealist;
if (currentNode != null)
{
List <area> allNodes = IareaEx.getEntityList().Where(p => Convert.ToInt32(p.parentid) == currentNode.id).ToList(); //获取属于这个节点的子节点
foreach (area an in allNodes) //遍历当前节点下的所有子节点
{
AreaTree at = new AreaTree(an, arealist);
at.@checked = false;
if (arealist.Where(p => p.id == an.id).Count() > 0)
{
at.@checked = true;
}
this.children.Add(at);//递归创建子节点
}
}
}
