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I was able to do it similarly in internet explorer, but when I do it based on firefox, I get an error
C#
private void button1_Click(object sender, EventArgs e)
{
    geckoWebBrowser1.Navigate(textBox1.Text);
}

private void button2_Click(object sender, EventArgs e)
{
    var links = geckoWebBrowser1.Document.GetElementsByTagName("input");
    foreach (GeckoElement link in links)
    {
        if (link.GetAttribute("className") == "search__input")
            link.InnerText = textBox2.Text;
    }
}

Error : link.InnerText = textBox2.Text;

What I have tried:

I used to use foreach (HtmlElement link in links)
now foreach (GeckoElement link in links)
Posted
Updated 26-Jan-23 11:39am
v2
Comments
Afzaal Ahmad Zeeshan 25-Jan-23 20:59pm    
And what is the complete error?

I saw this article this morning that should answer your questions: Web Scraping with C# | ScrapingBee[^]
 
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An <input> element doesn't have an InnerText property. Try setting its Value property instead.

NB: You'll probably need to change your loop variable to GeckoInputElement instead.
C#
var links = geckoWebBrowser1.Document.GetElementsByTagName("input");
foreach (GeckoInputElement link in links)
{
    if (link.GetAttribute("className") == "search__input")
        link.Value = textBox2.Text;
}
 
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thank you very much i solved it in a different way
I solved it the easier way using cefsharp

code :
browser.ExecuteScriptAsync("document.getElementById('join_neu_email_field').value ='aa';");
            browser.ExecuteScriptAsync("document.getElementById('join_neu_password_field').value ='aa';");


When you say thank you for your help I will try it, I will use whichever is more comfortable
 
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