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Saving text text in an XML file

I have an ASP.NET WebForm with 1 button and 4 text fields.

Each time a page loads, the following code is executed to read data from an XML file and display it in text files:

private void PutWhatWasBefore()
{
    var xml = XDocument.Load(@"C:\Settings.xml");

    From_display.Text = xml.Element("Settings").Element("Remember").Attribute("fromdisplay").Value.ToString();
    From_Smtp.Text = xml.Element("Settings").Element("Remember").Attribute("fromsmtp").Value.ToString();
    subject.Text = xml.Element("Settings").Element("Remember").Attribute("subject").Value.ToString();     
}

This code works well, it puts everything in text fields. BUT, and this is great, but when I click the button, the following code to write to the XML file does not work:

string tem = Template1.Text;
string from = From_Smtp.Text;
string dis = From_display.Text;
string sub = subject.Text;
var x = new XDocument(
    new XElement("Settings",
        new XElement("Remember",
            new XAttribute("fromsmtp", from),
            new XAttribute("subject", sub),
            new XAttribute("fromdisplay", dis),
            new XAttribute("template", tem)
        )
    )
);
x.Save(@"C:\Settings.xml");

No matter how I change the data in the text fields, every time I click the button, the data returns to what it was before.

I thought this was a message, and why this is happening, but even if I turn off the post using OnClientClick = return false;, it still doesn't work.

Any ideas?

EDIT (12:06):

I don’t think I said where the problem is, and I want to be more precise.

, :

private void SaveNames()
{
    try
    {
        string tem = Template1.Text;
        string from = From_Smtp.Text;
        string dis = From_display.Text;
        string sub = subject.Text;
        var x = new XDocument(
            new XElement("Settings",
                new XElement("Remember",
                    new XAttribute("fromsmtp", "He2"),
                    new XAttribute("subject", sub),
                    new XAttribute("fromdisplay", dis),
                    new XAttribute("template", tem)
                )
            )
        );
        x.Save(@"C:\Program Files (x86)\ActivePath\MailSenderWeb\Settings.xml");
    }
    catch (Exception ex)
    {
        AnswerAndError.Text = ex.Message;
    }
}

, . XML .

+3
1

:

protected void Page_Load(object sender, EventArgs e)
{
    if (!Page.IsPostBack)
    {
        PutWhatWasBefore();
    }
}

, .

+1

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