private void NavigationBackward(object sender, RoutedEventArgs e)
{
if (WebViewContent.CanGoBack)
{
WebViewContent.GoBack();
}
}
private void NavigationForward(object sender, RoutedEventArgs e)
{
if (WebViewContent.CanGoForward)
{
WebViewContent.GoForward();
}
}
private void HrefLocationTextBox_KeyDown(object sender, KeyRoutedEventArgs e)
{
if (e.Key == Windows.System.VirtualKey.Enter)
// enter key pressed, load new page
{
try {
if (Uri.IsWellFormedUriString(HrefLocationTextBox.Text, UriKind.RelativeOrAbsolute) &&
/* make sure there is a '.' between domain name and top level domain (e.g. ".com") */
HrefLocationTextBox.Text.Contains('.'))
{
// construct new URI
Uri uri = new UriBuilder(HrefLocationTextBox.Text).Uri;
// load page
WebViewContent.Navigate(uri);
// remove focus from TextBox and set focus on WebView
WebViewContent.Focus(FocusState.Programmatic);
}
else
{
// url is not valid, search on Google instead
Uri uri = new Uri($"https://www.google.com/search?q={Uri.EscapeDataString(HrefLocationTextBox.Text)}");
// load page
WebViewContent.Navigate(uri);
// remove focus from TextBox and set focus on WebView
WebViewContent.Focus(FocusState.Programmatic);
}
}
catch (Exception err) {
// reset href location text box
HrefLocationTextBox.Text = "";
}
}
}
private void RefreshButton_Click(object sender, RoutedEventArgs e)
{
// determine action based on current symbol icon
if (RefreshSymbol.Symbol == Symbol.Refresh)
{
WebViewContent.Refresh();
}
else if (RefreshSymbol.Symbol == Symbol.Cancel)
{
WebViewContent.Stop();
}
}
