void frame_Selected(object sender, TabControlEventArgs e)
 {
     if (e.TabPage == page)
     {
         ActivateControl();
     }
 }

        private void tabControl1_Selected(object sender, TabControlEventArgs e)
        {
            if (e.TabPageIndex == 1)
            {

            }
        }

 private void qtabsMain_Selected(object sender, TabControlEventArgs e)
 {
     TabPage tmpNew = (sender as TabControl).SelectedTab;
     int procNum = Convert.ToInt32(tmpNew.Tag);
     tspMainStrip.Controls.Clear();
     //tspMainStrip.Join(Global.Plugins.AvailablePlugins[Global.Processes[procNum].PluginIndex].Instance.Menu);
 }

 /// <summary>
 /// When a tab is selected.
 /// </summary>
 private void onTabSelectionChanged(object pSender, TabControlEventArgs pEventArgs)
 {
     foreach (TabPage tabPage in tabs.TabPages)
     {
         tabPage.Controls[0].Visible = tabPage.TabIndex == tabs.SelectedTab.TabIndex;
     }
 }

 private void OnSelected(object sender, TabControlEventArgs e)
 {
     if (e.TabPage == m_knownColorsTabPage)
         m_colorList.SelectColor(m_colorPicker.SelectedColor);
     if (e.TabPage == m_colorTabPage)
         m_colorPicker.SelectedColor = (Color)m_colorList.SelectedItem;
 }

        // dynamically create ECL code listing when the tab is clicked on
        private void ECLTabControlLoadSelected(Object sender, TabControlEventArgs e)
        {
            if (e.TabPage != null && e.TabPage.Controls.Find("codepanel", false).Length > 0)
            {
                FillECLCodePanel(e.TabPage);

            }
        }

        protected override void OnSelected(TabControlEventArgs e) {
            base.OnSelected(e);
            Console.WriteLine("page:"+e.TabPage.Name +" index:"+e.TabPageIndex);
            Size size;
            Console.WriteLine(size = GetControlCustomSize(Controls.Find(e.TabPage.Name, false).FirstOrDefault()));
            MainForm.Size = size;


        }

 private void tabControl_Selected(object sender, TabControlEventArgs e)
 {
     int index = 0;
     foreach (MenuItem mi in menuItemView.MenuItems) {
         if (mi.Text == "-") {
             break;
         }
         mi.Checked = index++ == e.TabPageIndex;
     }
 }

 private void OnSelected(object sender, TabControlEventArgs e)
 {
     m_acceptItemChangedEvent = false;
     if (e.TabPage == m_colorWheelTabPage)
         m_colorPicker.SelectedColor = m_curColor;
     if (e.TabPage == m_knownColorsTabPage)
         m_colorList.SelectedColor = m_curColor;
     if (e.TabPage == m_systemColorsTabPage)
         m_systemColorList.SelectedColor = m_curColor;
     m_acceptItemChangedEvent = true;
 }

 private void tabPanels_Selected(object sender, TabControlEventArgs e)
 {
     if (tabPanels.SelectedIndex == 1)
     {
         mainController.resultController.Init();
     }
     if (tabPanels.SelectedIndex == 0)
     {
         mainController.inleesView.Refresh();
     }
 }

        private void tabControl1_Selected(object sender, TabControlEventArgs e)
        {

            if (e.TabPageIndex == 0)
            {
                toolStripStatusLabel1.Text = "Tab #1";
            }
            if (e.TabPageIndex == 1)
            {
                toolStripStatusLabel1.Text = "Tab #2";
            }
        }

 private void tabControl1_Selected(object sender, TabControlEventArgs e)
 {
     if (e.TabPage.Text == "Sql")
     {
         textBoxSql.Text =
             string.Format("ALTER TABLE {0} ADD (\n{1} {2}", tablename, textBoxcolumnName.Text, comboBoxType.Text);
         textBoxSql.Text += (!string.IsNullOrEmpty(textBoxSize.Text) ? string.Format("({0}", textBoxSize.Text) : "");
         textBoxSql.Text += (!string.IsNullOrEmpty(textBoxScale.Text) ? string.Format(",{0}", textBoxScale.Text) : "");
         textBoxSql.Text += (!string.IsNullOrEmpty(textBoxSize.Text) ? ")"  : "");
         textBoxSql.Text += (!string.IsNullOrEmpty(textBoxDefaultValue.Text) ? string.Format(" DEFAULT {0}", textBoxDefaultValue.Text) : "");
         textBoxSql.Text += ")";
     }
 }

 private void Supremetab_Selected(object sender, TabControlEventArgs e)
 {
     if (e.TabPageIndex.Equals(0))
     {
         this.AcceptButton = btnSCreateAccount;
         this.CancelButton = btnScancel;
     }
     else
     {
         this.AcceptButton = btnZCreateAccount;
         this.CancelButton = btnZcancel;
     }
 }

        private void TabControl1_Deselected(Object sender, TabControlEventArgs e)
        {
            // TODO: remove this message box code
            System.Text.StringBuilder messageBoxCS = new System.Text.StringBuilder();
            messageBoxCS.AppendFormat("{0} = {1}", "TabPage", e.TabPage);
            messageBoxCS.AppendLine();
            messageBoxCS.AppendFormat("{0} = {1}", "TabPageIndex", e.TabPageIndex);
            messageBoxCS.AppendLine();
            messageBoxCS.AppendFormat("{0} = {1}", "Action", e.Action);
            messageBoxCS.AppendLine();
            //MessageBox.Show(messageBoxCS.ToString(), "Deselected Event");
            if (e.TabPage != null)
                unloadTabPage(e.TabPage);

        }

        private void InjectionTabs_Selected(object sender, TabControlEventArgs e)
        {
            if (e.TabPage == MainUI.PrimitiveTab)
            {
                MainUI.PTPacketTxt.Text = MainUI.ITPacketTxt.Text;

                MainUI.ITPacketTxt.Enabled = false;
                MainUI.PTPacketTxt.TextChanged += PTPacketTxt_TextChanged;
            }
            else
            {
                MainUI.ITPacketTxt.Enabled = true;
                MainUI.PTPacketTxt.TextChanged -= PTPacketTxt_TextChanged;
            }
        }

        private void tabControl1_Selected(object sender, TabControlEventArgs e)
        {
            switch (e.TabPage.Text)
            {
                case "Customers":
                    LoadCustomers();
                    break;
                case "Rewards":
                    LoadRewards();
                    break;
                default:
                    break;
            }

            ActiveTab = e.TabPage.Text;
        }

        private void tabControl1_Selected(object sender, TabControlEventArgs e)
        {
            if (tabControl1.SelectedIndex == 1)
            {
                WorkDBF wd = new WorkDBF();
                DataTable dt = null;

                try {
                    dt = wd.getTable(textBox1.Text, Path.GetFileName(listBox1.SelectedItem.ToString())); }
                catch
                {
                    MessageBox.Show("Список файлів пустий.");
                }

                if (dt != null)
                {
                    this.dataGridView1.DataSource = dt;
                }
            }
        }

 private void tabMain_Selected(object sender, TabControlEventArgs e)
 {
     currentTab = e.TabPage;
     
     if (currentTab.Text == Language.Resource.ManageUsers)
     {
         LoadUser();
     }
     else if (currentTab.Text == Language.Resource.ManageConnections)
     {
         LoadConnection();
     }
     else if (currentTab.Text == Language.Resource.ManageEmails)
     {
         LoadMail();
     }
     else if (currentTab.Text == Language.Resource.ManageAccounts)
     {
         LoadAccount();
     }
 }

        private void tabControl1_Selected(object sender, TabControlEventArgs e)
        {
            if (e.TabPage.Text == "SQL")
            {
                if (checkBoxUnique.Checked)
                    textBoxSql.Text = "CREATE UNIQUE INDEX ";
                else
                    textBoxSql.Text = "CREATE INDEX ";
                textBoxSql.Text += string.Format("{0} ON {1} (", textBoxIndexName.Text, labelTableName.Text);
                for (int i = 0; i < dataGridViewColumnName.Rows.Count; i++ )
                {
                    if (dataGridViewColumnName.Rows[i].Cells[0].Value != null)
                    {
                        if (i > 0)
                            textBoxSql.Text += ", ";
                        textBoxSql.Text += string.Format("{0}", dataGridViewColumnName.Rows[i].Cells[0].Value.ToString());
                    }
                }

                textBoxSql.Text += ")";
            }
        }

 private void tabControl1_Selected(object sender, TabControlEventArgs e)
 {
     switch (e.TabPage.Text)
     {
         case "Info":
             break;
         case "Vertex":
             this.RefreshVertex();
             break;
         case "Edge":
             this.RefreshEdge();
             break;
         case "Face":
             this.RefreshFace();
             break;
         case "Tetrahedron":
             this.RefreshTetrahedron();
             break;
         default:
             break;
     }
 }