Question

In .net there are some .net classes which uses IE component.By them we can read htmldom and do login and data scraping.
Kindly can any body give me the name of those classes /assemblies where it is present.I myself used it to login and data scrapping quite a way back

Answer 1

I were able to it richard’s.Just minor thing about HTMLTableRowCollection is left from HTMLTable.
My code is like following

        object o = null;
        InternetExplorer ie = new InternetExplorerClass();
        IWebBrowserApp wb = ie;
        wb.Visible = chkShowBrowser.Checked;
        wb.Navigate("http://LoginPage.aspx", ref o, ref o, ref o, ref o);

        do
        {
            Thread.Sleep(10000);
        } while (wb.Busy);

        if (ie.Document != null)
        {
            var myDoc = ie.Document as HTMLDocument;

            if (myDoc != null)
            {
                var oUserName = (HTMLInputTextElement)myDoc.getElementById("ctl00_MainBodyPlaceholder_PublicPortalLogin_UserName");
                oUserName.value = ConfigurationManager.AppSettings.Get("userName");

                var oPassword =
                    (HTMLInputTextElement)
                    myDoc.getElementById("ctl00_MainBodyPlaceholder_PublicPortalLogin_Password");
                oPassword.value = ConfigurationManager.AppSettings.Get("password");

                var btnSubmitLogin =
                    (HTMLInputElement)myDoc.getElementById("ctl00_MainBodyPlaceholder_PublicPortalLogin_Login");
                btnSubmitLogin.click();

                do
                {
                    Thread.Sleep(10000);
                } while (wb.Busy);


                if (ie.Document != null)
                {
                    wb.Navigate("http://SearchPage.aspx", ref o, ref o, ref o, ref o);


                    do
                    {
                        Thread.Sleep(10000);
                    } while (wb.Busy);



                    if (ie.Document != null)
                    {

                        var oIncidentNumber =
                            (HTMLInputTextElement)
                            myDoc.getElementById("ctl00_MainBodyPlaceholder_txtIncidentNumber");
                        oIncidentNumber.value = ConfigurationManager.AppSettings.Get("incidentNumber");

                        var btnTicketNumberSearch =
                            (HTMLInputElement)myDoc.getElementById("ctl00_MainBodyPlaceholder_btnSearch");
                        btnTicketNumberSearch.click();

                        do
                        {
                            Thread.Sleep(10000);
                        } while (wb.Busy);

                        HTMLTable searchResultTable = myDoc.getElementById("ctl00_MainBodyPlaceholder_gdView_DXMainTable") as HTMLTable;



                        if (searchResultTable != null)
                        {
                            //foreach (var VARIABLE in searchResultTable.T)
                            //{

                            //}
                        }

                        if (chkRenderBody.Checked)
                        {
                            txtFinalTextBox.Text = myDoc.body.outerHTML;
                        }
                    }
                }
            }
        }