How delete listbox selected items and also delete from items saved in XML file in C# WPF.

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I was stuck in Deletng Listbox Box items from XML file. i dont have any idea how to do it in C#, WPF..
Please any knows give me some idea how to do it..

What I have tried:

In my code i was have one listbox, it take item from TextBox and listbox item are SAVED in XML file.. my problem is when i select one item in Listbox and click DELETE button that selected item deleted from listbox and also delete from XML file too...

XML file as like this :

C#

<?xml version="1.0" encoding="utf-8"?>
<information ... >
   <Number1>9876543210</Number1>
   <Number2>9876543210</Number2>
   <Number3>9876543210</Number3>
   <Number4>9876543210</Number4>
   <Number5>9876543210</Number5>
</information>

Posted 3-Jun-20 16:31pm

Member 14672509

Updated 3-Jun-20 17:40pm

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Maciej Los 4-Jun-20 3:19am

This makes no sense. If you can add data into xml, you should be able to delete them.
Share your code (C# and XAML).

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Gerry Schmitz · Answer 1 · 2020-06-03T17:42:00

Solution 1

Deserialize xml to a class; load items from class to listbox; update items; copy items to class; serialize class to xml.

local XML to Listbox in c# - Stack Overflow[^]

Posted 3-Jun-20 17:42pm

Gerry Schmitz

Comments

Maciej Los 4-Jun-20 3:20am

Short And To The Point!