/// <summary>
/// 创建一个新的 WebBrowserTabPage 实例，把它添加到标签控件中，然后签署它的NewWindow事件。
/// </summary>
/// <returns></returns>
WebBrowserTabPage CreateTabPage()
{
WebBrowserTabPage tab = new WebBrowserTabPage();
tab.NewWindow += new EventHandler <WebBrowserNewWindowEventArgs>(tab_NewWindow);
this.tabControl.TabPages.Add(tab);
this.tabControl.SelectedTab = tab;
return(tab);
}
/// <summary>
/// Create a new WebBrowserTabPage instance, add it to the tab control, and
/// subscribe the its NewWindow event.
/// </summary>
/// <returns></returns>
public WebBrowserTabPage CreateTabPage()
{
WebBrowserTabPage tab = new WebBrowserTabPage();
tab.NewWindow += new EventHandler <WebBrowserNewWindowEventArgs>(tab_NewWindow);
this.tabControl.TabPages.Add(tab);
// Form ccc = MainForm.ActiveForm;
// MainForm cccc = (MainForm)this.FindForm();
tab.ToolTipText = ((MainForm)this.FindForm()).currentButton;
this.tabControl.SelectedTab = tab; return(tab);
}