//Insert an image into the RichTextBox
private void btnImage_Click(object sender, RoutedEventArgs e)
{
InlineUIContainer container = new InlineUIContainer();
container.Child = TextControl.createImageFromUri(new Uri("/SilverlightTextEditor;component/images/Desert.jpg", UriKind.RelativeOrAbsolute), 200, 150);
rtb.Selection.Insert(container);
ReturnFocus();
}
//Make the RichTextBox read-only
public void btnRO_Checked(object sender, RoutedEventArgs e)
{
rtb.IsReadOnly = !rtb.IsReadOnly;
//Set the button image based on the state of the toggle button.
if (rtb.IsReadOnly)
{
btnRO.Content = TextControl.createImageFromUri(new Uri("/SilverlightTextEditor;component/images/view.png", UriKind.RelativeOrAbsolute), 29, 32);
}
else
{
btnRO.Content = TextControl.createImageFromUri(new Uri("/SilverlightTextEditor;component/images/edit.png", UriKind.RelativeOrAbsolute), 29, 32);
}
ReturnFocus();
}