Select XML nodes by attribute value [C #]

Source: Internet
Author: User
Tags xml attribute xpath

This example shows how to select nodes from XML documentBy Attribute Value. Use MethodXmlnode. selectnodesTo get list of nodes selected by the XPath expression. Suppose we have this XML file.

[XML]

 
<Names> <name type = "M"> JOHN </Name> <name type = "F"> Susan </Name> <name type = "M"> David </ name> </names>

To getAll Name nodesUse XPath expression/Names/Name. To getOnly male names(To select all nodes with specific XML Attribute) Use XPath expression/Names/name [@ type = 'M'].

[C #]

XmldocumentXml =New Xmldocument(); XML. loadxml (STR );// Suppose that STR string contains "<names>... </names>" XmlnodelistXnlist = xml.Selectnodes("/Names/name [@ type = 'M']");Foreach(XmlnodeXNInXnlist ){Console. Writeline (Xn. innertext );}

The output is:

 johndavid 

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