InvokeMember("click") in WebBrowser control

Braheen picture Braheen · Apr 11, 2013 · Viewed 14.2k times · Source

A website shows a table based options to choose. HTML is

<td width="33%" class="cont"><input type="radio" name="gatewayIDV" onclick="setBank(11,0,1)">
<td width="33%" class="cont"><input type="radio" name="gatewayIDV" onclick="setBank(3,0,1)">

I want to Invoke click of radio of string "setBank(11,0,1)". How do I? all radio name are same but onclick() parameter is different.

in JavaScript someone does this some code are here but how I do this in c#

I try this but never work:

if (webBrowser1.DocumentText.IndexOf("setBank(11,0,1)", StringComparison.InvariantCultureIgnoreCase) > 1)
{
    webBrowser1.Document.GetElementById("gatewayIDV").InvokeMember("click");
}

JavaScript:

$("td.cont").each(function(index) {
        var $this = $(this);
        var gonext = true;
        if($this.html().search(searchStr) != -1) {
            $(document).BookingEngine("setAutomationRunningStatus",
                  !tabData.automationRunning);
            console.log(index+":"+$this.html()+":");
            $this.children("input[name='gatewayIDV']").click();
            gonext = false;
        }
        return gonext;
    });

Answer

KF2 picture KF2 · Apr 11, 2013

You have multi radio button input you must loop through them,try this:

 private void Form1_Load_1(object sender, EventArgs e)
        {
            webBrowser1.Navigate("url");
        }


        private void webBrowser1_DocumentCompleted_1(object sender, WebBrowserDocumentCompletedEventArgs e)
        {
            foreach (HtmlElement el in webBrowser1.Document.GetElementsByTagName("input"))
            {
                if (el.Name == "gatewayIDV")
                {
                    el.InvokeMember("Click");
                }
            }
        }

Edited

For specific radio button

 private void Form1_Load_1(object sender, EventArgs e)
    {
        webBrowser1.Navigate(@"E:\Documents and Settings\Ali\Desktop\ww.html");
    }


    private void webBrowser1_DocumentCompleted_1(object sender, WebBrowserDocumentCompletedEventArgs e)
    {
        foreach (HtmlElement el in webBrowser1.Document.GetElementsByTagName("input"))
        {
            if (el.Name == "gatewayIDV" && el.OuterHtml.Contains("setBank(11,0,1)"))
            {
                el.InvokeMember("Click");
            }
        }
    }