XmlQueryRuntime.FindIndex(XPathNavigator, Int32, XmlILIndex) 方法

定义

如果已对指定文档创建了具有指定 ID 的索引,则返回该索引,并返回 trueReturns the index with the specified ID if it has already been created over the specified document, and returns true. 否则,创建一个新的空索引并返回 falseOtherwise, creates a new, empty index and returns false.

public:
 bool FindIndex(System::Xml::XPath::XPathNavigator ^ context, int indexId, [Runtime::InteropServices::Out] System::Xml::Xsl::Runtime::XmlILIndex ^ % index);
public bool FindIndex (System.Xml.XPath.XPathNavigator context, int indexId, out System.Xml.Xsl.Runtime.XmlILIndex index);
member this.FindIndex : System.Xml.XPath.XPathNavigator * int * XmlILIndex -> bool
Public Function FindIndex (context As XPathNavigator, indexId As Integer, ByRef index As XmlILIndex) As Boolean

参数

context
XPathNavigator

上下文文档。The context document.

indexId
Int32

要查找的索引 ID。The index ID to look for.

index
XmlILIndex

返回的索引。The returned index.

返回

Boolean

XmlILIndex 类的实例。An instance of the XmlILIndex class.

适用于