delete a node from xml?

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hi guys,

i have an xml file like this:

HTML

<parent1>
<child1>
<text> tExt1 </text>
<text> text2 </text>
<text> text3 </text>
</child1>
</parent1>

i want when i click on a button then child node is delete where Element = text3.

please help me in this.

Posted 14-Sep-11 17:55pm

Member 8214635

Updated 14-Sep-11 18:03pm

Prerak Patel

v2

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Prerak Patel 15-Sep-11 0:04am

Added code block.

2 solutions

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AditSheth · Answer 1 · 2011-09-14T18:07:00

Solution 1

try something like
Code

C#

var remove_node = xmlDoc.selectSingleNode("/parent1/child1[text='text3']")
xmlDoc.documentElement.removeChild(remove_node)

Posted 14-Sep-11 18:07pm

AditSheth

Comments

Member 8214635 15-Sep-11 0:11am

if i want to delete a text which is in an additional text box.

AditSheth 15-Sep-11 1:11am

what mean by additional text box..? I am not getting what you want to delete..
Thanks

sachin10d · Answer 2 · 2011-09-14T18:14:00

Solution 2

C#

XDocument XMLDoc = XDocument.Load("test.xml");
string id = "123";

var myNode = (from xml2 in XMLDoc.Descendants("Node")
               where xml2.Element("ID").Value == id
               select xml2).FirstOrDefault();

myNode.Remove();
XMLDoc.Save("test.xml");

Posted 14-Sep-11 18:14pm

sachin10d