write a in xml from code behind

Question

2.00/5 (1 vote)

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C#

ASP.NET

XML

Hi guys,

I want to write a textbox text in xml node in asp.net from *.cs file in existing xml file.

Thanks in advance

Posted 31-Aug-11 22:18pm

adadsadsasd

Updated 31-Aug-11 22:22pm

Prerak Patel

v2

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Prerak Patel 1-Sep-11 4:23am

Did you google?

2 solutions

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Hasan.Hof · Answer 1 · 2011-08-31T22:28:00

Solution 1

C#

string filename = @"c:\test\XMLFile.xml";
XmlDocument doc = new XmlDocument();
doc.Load(filename);
XmlNode node = doc.CreateNode(XmlNodeType.Element, "New Node name", null);
node.InnerText = "this is text from your textbox";
doc.DocumentElement.AppendChild(node);
doc.Save(filename);

Posted 31-Aug-11 22:28pm

Hasan.Hof

Updated 31-Aug-11 23:51pm

v2

Comments

adadsadsasd 1-Sep-11 5:35am

sorry, but when i am doing this. first time it running simply. but when i click on other image it erase previous data and write a new image name. i want when i am click on image its name is save in image but my previous data not delete. but this is also helpful for me. but please help me to complete my project just i ask question. thnx..

Hasan.Hof 1-Sep-11 6:41am

we are using the AppendChild() function to append a new element.so it should not replace your previous data rather it will append it to the existing data.

adadsadsasd 1-Sep-11 7:25am

can i know the complete code. i dont know anything about XMl code. please help me..!!!

Hasan.Hof 1-Sep-11 8:02am

http://omegacoder.com/?p=46
Check this it may help you.

First go through the xml stuffs in www.w3schools.com.
Then it will become easy.

Cheers.

Abhijit Jana · Answer 2 · 2011-08-31T22:35:00

There are number of Tutorials available in CodeProject on the same. Here is some of them
Manipulate XML data with XPath and XmlDocument (C#)[^]
Using XML in C# in the simplest way[^]
C# Application with XML File[^]
Go through the tutorials. You will able to understand the stuff better and then do the stuff yourself.
Cheers !