How do you click a button in a webbrowser control?

Question

For example, using code and no user input, how would I have my program click the \"Search\" button on google (assuming I\'ve already filled in the search box and am at googl

Answer 1

Try the following code:

public WebBrowser webBrowser1 = new WebBrowser();
    private void WebForm_Load(object sender, EventArgs e)
        {
            try
            {
                webBrowser1.Height = 1000;
                webBrowser1.Width = 1000;
                this.Controls.Add(webBrowser1);
                webBrowser1.DocumentCompleted += new WebBrowserDocumentCompletedEventHandler(WebBrowser_DocumentCompleted);
                this.webBrowser1.Navigate("www.google.com.au");
            }
            catch
            { }

Write down the following function in your c# form:

public void WebBrowser_DocumentCompleted(object sender, WebBrowserDocumentCompletedEventArgs e)
    {
        var webBrowser = sender as WebBrowser;
        webBrowser.DocumentCompleted -= WebBrowser_DocumentCompleted;

        HtmlElement textElement = webBrowser.Document.All.GetElementsByName("q")[0];
        textElement.SetAttribute("value", "mlm company");
        HtmlElement btnElement = webBrowser.Document.All.GetElementsByName("btnG")[0];
        btnElement.InvokeMember("click");


    }