UnionIterator 结构

定义

管理已按文档顺序排列且不含重复项的两组节点,并按文档顺序返回这两组的并集(不含重复项)。Manages two sets of nodes that are already in document order with no duplicates, and returns the union of these sets in document order with no duplicates.

此 API 支持产品基础结构,不能在代码中直接使用。

public value class UnionIterator
public struct UnionIterator
type UnionIterator = struct
Public Structure UnionIterator
继承
UnionIterator

属性

Current

返回当前结果导航器。Returns the current result navigator.

方法

Create(XmlQueryRuntime)

初始化 UnionIterator 类。Initializes the UnionIterator class.

MoveNext(XPathNavigator)

将此迭代器定位到并集中的下一个节点。Positions this iterator to the next node in the union.

适用于