C# Tab control in web page

Question

Hello Everyone ,

 

I am having url in that i could control all HTML elements except tab elements in a <Li> Class i have tried all possible ways but i could not find

 

Tab structure tags for Details Tab

 

<li class="x-tab-strip-active" id="infoPageinfoPanelID__infoPage_myTab_object_aspsInfoDetailsTab"> <a class="x-tab-strip-close" id="ext-gen156"></a> <a class="x-tab-right" href="#" id="ext-gen157"> <em class="x-tab-left"><span class="x-tab-strip-inner"> <span class="x-tab-strip-text ">Details</span></span></em></a></li>

 

Tab structure tags for Related Objects Tab

 

<li class="" id="infoPageinfoPanelID__infoPage_myTab_object_ASPSInfoRelatedItemsTab"> <a class="x-tab-strip-close" id="ext-gen158"></a> <a class="x-tab-right" href="#" id="ext-gen159"> <em class="x-tab-left"> <span class="x-tab-strip-inner"><span class="x-tab-strip-text ">Related Objects</span></span></em></a></li>

while (_Processing)
{
    Application.DoEvents();
    if (doc != null)
    {
        while (x == 0)
        {
            System.Windows.Forms.Application.DoEvents();
            IHTMLElementCollection curTags6 = doc.getElementsByTagName("li");
            foreach (var curElement in curTags6)
            {
                HTMLLIElementClass curATag = ((mshtml.HTMLLIElementClass)curElement);
                lstATags.Add(curATag.innerHTML);
                var curAnchorText = curATag.innerHTML != null ? curATag.innerHTML : null;
                if (curAnchorText != null && curAnchorText.Contains("Related Objects"))
                {
                    IHTMLElementCollection curTags7 = doc.getElementsByTagName("li");
                    foreach (var curElement1 in curTags7)
                    {
                        HTMLLIElementClass curATag1 = ((mshtml.HTMLLIElementClass)curElement1);
                        lstATags.Add(curATag1.innerHTML);
                        var curAnchorText1 = curATag1.innerHTML != null ? curATag1.innerHTML : null;
                        if (curAnchorText1 != null && curAnchorText1.Contains("Details"))
                        {
                            curATag1.IHTMLElement_className = "";
                            curATag.click();
                            curATag.click();
                            curATag.IHTMLElement_className = " x-tab-strip-over x-tab-strip-active";

Only tabs get activated but tab information is not diplayed please anybody help me

 

Thanks and Regards,

Yogesh