How to read the data from the xml file in WPF

chetan Allipur

9y1.1k

How to read the data from the XML file in WPF?

4 Replies

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Mageshwaran R6y ago
Hi,
Try this code:
XmlDocument xmldoc = new XmlDocument();
        XmlNodeList xmlnode;
        int i = 0;
        string str = null;
        string result = string.Empty;
        List<int> Value1 = new List<int>();
        List<int> Value2 = new List<int>();
        List<string> Operator = new List<string>();
        OpenFileDialog openFileDialog = new OpenFileDialog();
        if (openFileDialog.ShowDialog() == true)
        {

            xmldoc.Load(openFileDialog.FileName);
            xmlnode = xmldoc.GetElementsByTagName("Som");
            for (i = 0; i <= xmlnode.Count - 1; i++)
            {
                xmlnode[i].ChildNodes.Item(0).InnerText.Trim();
                str = str + xmlnode[i].ChildNodes.Item(0).InnerText.Trim() + "  " + xmlnode[i].ChildNodes.Item(1).InnerText.Trim() + "  " + xmlnode[i].ChildNodes.Item(2).InnerText.Trim() + System.Environment.NewLine;
                Value1.Add(int.Parse(xmlnode[i].ChildNodes.Item(0).InnerText.Trim()));
                Value2.Add(int.Parse(xmlnode[i].ChildNodes.Item(2).InnerText.Trim()));
                Operator.Add(xmlnode[i].ChildNodes.Item(1).InnerText.Trim());
            }
            tbBerekeningen.Text = str;
        }
        for (int j = 0; j < Value1.Count; j++)
        {
            if (Operator[j] == "+")
            {
                result = result + Value1[j] + Value2[j] + System.Environment.NewLine;
            }


        }

        tbBerekeningen.Text = result;
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Tapan Patel9y ago
You can start with utilizing XDocument class.
var doc = XDocument.Load(pathToYourXMLFile);
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chetan Allipur9y ago
Here I have some Task

1) Create a project for Creating XML file with some Elements/Attributes

a. 2) Create a project for Reading XML file with some Elements/Attributes
3) Create a project to display Tree View data from XML.

All task can we do in WPF Application?. Please send code for all task
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Ramesh Palanivel9y ago
Hi Chetan

Try this URL, It may help you!..

http://www.c-sharpcorner.com/UploadFile/mahesh/load-an-xml-file-into-a-wpf-datagrid/

https://www.codeproject.com/Questions/677988/how-to-read-xml-in-wpf

https://social.msdn.microsoft.com/Forums/en-US/30d9d655-b3cd-43db-92d7-fefbf0c259d9/parsing-xml-with-c-on-wpf?forum=xmlandnetfx
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