public MainWindow()
{
InitializeComponent();
Loaded += (s, e) =>
{
var key = @"SOFTWARE\Microsoft\Internet Explorer";
var majorVersion = IEVersionHelper.GetMajorVersion(key);
var detailVersion = IEVersionHelper.GetDetailVersion(key);
AboutButton.ToolTip = $"IE版本：{majorVersion}\r\n详细：{detailVersion}\r\n copyright @ dotnet-campus";
AboutButton.Visibility = Visibility.Visible;
};
}
private void 打开_Click(object sender, RoutedEventArgs e)
{
IEVersionHelper.SetIE(IeVersion.标准ie10);
wbTarget.Source = new Uri(tbUrl.Text);
}
