private void ChangeTextProperty(DependencyProperty dp, string value)
{
if (TextZone == null)
{
return;
}
TextSelection ts = TextZone.Selection;
if (ts != null)
{
ts.ApplyPropertyValue(dp, value);
}
TextZone.Focus();
}
private void UnderlineBnt_Unselected(object sender, RoutedEventArgs e)
{
if (TextZone == null)
{
return;
}
TextSelection ts = TextZone.Selection;
if (ts != null)
{
(ts.GetPropertyValue(Inline.TextDecorationsProperty) as TextDecorationCollection).TryRemove(TextDecorations.Underline, out TextDecorationCollection textDecorations);
ts.ApplyPropertyValue(Inline.TextDecorationsProperty, textDecorations);
}
TextZone.Focus();
}