private void button2_Click(object sender, EventArgs e)
 {
     Browser2 browser2 = new Browser2();
     {
         browser2.Show();
         this.Hide();
     }
 }
        private void webBrowser1_DocumentCompleted(object sender, WebBrowserDocumentCompletedEventArgs e)
        {
            Browser2 browser2 = new Browser2();

            browser2.tabControl.SelectedTab.Text = browser2.webBrowser3.DocumentTitle;
        }
        private void btnSearch_Click(object sender, EventArgs e)
        {
            // const string apiKey = "AIzaSyAt8AkrmkiLVghrcKA3lFh37R79rSG0NsE";
            // const string cx = "003470263288780838160:ty47piyybua";
            string query = richTextBoxSearch.Text;


            Browser2   browser2 = new Browser2();
            WebBrowser web      = browser2.tabControl.SelectedTab.Controls[0] as WebBrowser;

            textBoxUrl.Text = richTextBoxSearch.Text;
            String comboBoxItem = null;

            comboBoxItem = comboxSearchPlatform.SelectedItem.ToString();

            string urlGoogle     = "https://www.google.com/search?q=" + richTextBoxSearch.Text;
            string urlBing       = "https://www.bing.com/search?q=" + richTextBoxSearch.Text;
            string urlduckDuckGo = "https://duckduckgo.com/?q=" + richTextBoxSearch.Text;
            string urlyouTube    = "https://www.youtube.com/search?q=" + richTextBoxSearch.Text;
            string urlWikipedia  = "https://en.wikipedia.org/wiki/" + richTextBoxSearch.Text;

            // string urlAll = "file:///J:/Chrome%20Extension%20App/ChromeExtensionApplication/Browser/GoogleCustomSearch.html";

            if (comboxSearchPlatform.Text.Equals("SEARCH PLATFORM") && comboxSearchPlatform.SelectedIndex.Equals(0) && comboxSearchPlatform.SelectedItem.Equals(null))
            {
                MessageBox.Show("Please select something from search platform and continue AGAIN!!", "Alert", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);

                this.Show();
            }
            //if (richTextBoxSearch.Text != null && comboBoxItem.Equals("SEARCH PLATFORM"))
            //{

            //    //browser2.webBrowser3.Navigate(urlAll);
            //    //browser2.textBoxUrl.Text = urlAll;
            //    //this.Hide();

            //}
            else if (richTextBoxSearch.Text != null && comboBoxItem.Equals("ALL"))
            {
                browser2.Show();
                //  browser2.webBrowser3.Navigate(urlAll);
                //  browser2.textBoxUrl.Text = urlAll;
                this.Hide();
            }

            else if (richTextBoxSearch.Text != null && comboBoxItem.Equals("GOOGLE"))
            {
                browser2.Show();
                browser2.webBrowser3.Navigate(urlGoogle);
                browser2.textBoxUrl.Text = urlGoogle;
                this.Hide();
            }
            else if ((richTextBoxSearch.Text != null && comboBoxItem.Equals("BING")))
            {
                browser2.Show();

                browser2.webBrowser3.Navigate(urlBing);
                browser2.textBoxUrl.Text = urlBing;
                this.Hide();
            }
            else if ((richTextBoxSearch.Text != null && comboBoxItem.Equals("DUCKDUCKGO")))
            {
                browser2.Show();

                browser2.webBrowser3.Navigate(urlduckDuckGo);
                browser2.textBoxUrl.Text = urlduckDuckGo;
                this.Hide();
            }
            else if ((richTextBoxSearch.Text != null && comboBoxItem.Equals("YOUTUBE")))
            {
                browser2.Show();

                browser2.webBrowser3.Navigate(urlyouTube);
                browser2.textBoxUrl.Text = urlyouTube;
                this.Hide();
            }
            else if ((richTextBoxSearch.Text != null && comboBoxItem.Equals("WIKIPEDIA")))
            {
                browser2.Show();
                browser2.webBrowser3.Navigate(urlWikipedia);
                browser2.textBoxUrl.Text = urlWikipedia;
                this.Hide();
            }


            //else if (richTextBoxSearch.Text == "BING")
            //{
            //    browser2.Show();
            //    browser2.webBrowser3.Navigate("https://www.bing.com/search?q=");
            //    this.Hide();

            //}

            //if (richTextBoxSearch.Text != null && comboxSearchPlatform.Items.Equals("BING"))
            //{
            //    browser2.Show();
            //    browser2.webBrowser3.Navigate("www.bing.com/search=" + richTextBoxSearch.Text);
            //    this.Hide();
            //}
        }