/// <summary>
/// Handles changes on the <see cref="FileNameProperty"/> dependency property. As
/// WPF internally uses the dependency property system and bypasses the
/// <see cref="FileName"/> property wrapper, updates should be handled here.
/// </summary>
/// <param name="d">The currently processed owner of the property.</param>
/// <param name="e">Provides information about the updated property.</param>
private static void FileNamePropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
FileSelector owner = (FileSelector)d;
owner.UpdateFileNameDisplay();
VyvolatUdalostFileNameChanged(owner);
}
/// <summary>
/// Handles changes on the <see cref="MaxDisplayLengthProperty"/> dependency property. As
/// WPF internally uses the dependency property system and bypasses the
/// <see cref="MaxDisplayLength"/> property wrapper, updates should be handled here.
/// </summary>
/// <param name="d">The currently processed owner of the property.</param>
/// <param name="e">Provides information about the updated property.</param>
private static void MaxDisplayLengthPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
FileSelector owner = (FileSelector)d;
owner.UpdateFileNameDisplay();
}
private static void VyvolatUdalostFileNameChanged(FileSelector owner)
{
RoutedEventArgs newEventArgs = new RoutedEventArgs(FileNameChangedEvent);
owner.RaiseEvent(newEventArgs);
}