How To Insert/Delete/Update Data From File XML Available ?

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  1. Read file content into memory, e.g. LINQ XDocument or DOM.

  2. Insert / delete / update data in memory.

  3. Overwrite XML file from in memory document.

  
  

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  Sunday, May 15, 2011 5:20 PM
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  This is my xml file name "book.xml"

  <?xml version="1.0" encoding="utf-8" ?>
  <catalog>
    <book id="bk102">
      <author>Ralls, Kim</author>
      <title>Midnight Rain</title>
      <price>5.95</price>
    </book>
    <book id="bk107">
      <author>Thurman, Paula</author>
      <title>Splish Splash</title>
      <price>4.95</price>
     </book>
  </catalog>

  id, author, title, price imported from textbox txtid, txtauthor, txttitle, txtprice

  I have a lot of searching online but most just insert / update / delete file "book.xml" in isostorage.I want when I insert / delete / update, it will save content directly into my file "book.xml. "Can you give me sample code to reference it? Thank!

  
  Ah I'm programming on windows phone 7

  Monday, May 16, 2011 4:04 AM
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  Hello,

   

  I think your issue should be raised in the Windows Phone 7 Forum. I believe they will know more information of this issue than us, and I will move this one to off-topic.

   

  Thanks for your understanding,

   

  Best regards,

  Jesse

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  Jesse Jiang [MSFT]
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  Tuesday, May 31, 2011 8:41 AM