/// <summary>
/// Handles changes to the AutoSelectOnFocus property.
/// </summary>
/// <param name="d">
/// The <see cref="DependencyObject"/> on which
/// the property has changed value.
/// </param>
/// <param name="e">
/// Event data that is issued by any event that
/// tracks changes to the effective value of this property.
/// </param>
private static void OnAutoSelectOnFocusChanged(
DependencyObject d, DependencyPropertyChangedEventArgs e)
{
bool newAutoSelectOnFocus = (bool)d.GetValue(AutoSelectOnFocusProperty);
var handler = GetAutoSelectOnFocusHandler(d);
if (handler != null)
{
handler.Detach();
SetAutoSelectOnFocusHandler(d, null);
}
if (newAutoSelectOnFocus)
{
handler = new AutoSelectOnFocusHandler((TextBox)d);
SetAutoSelectOnFocusHandler(d, handler);
}
}
public static void SetAutoSelectOnFocusHandler(DependencyObject d, AutoSelectOnFocusHandler value)
{
d.SetValue(AutoSelectOnFocusHandlerProperty, value);
}
/// <summary>
/// Handles changes to the AutoSelectOnFocus property.
/// </summary>
/// <param name="d">
/// The <see cref="DependencyObject"/> on which
/// the property has changed value.
/// </param>
/// <param name="e">
/// Event data that is issued by any event that
/// tracks changes to the effective value of this property.
/// </param>
private static void OnAutoSelectOnFocusChanged(
DependencyObject d, DependencyPropertyChangedEventArgs e)
{
bool newAutoSelectOnFocus = (bool)d.GetValue(AutoSelectOnFocusProperty);
var handler = GetAutoSelectOnFocusHandler(d);
if (handler != null)
{
handler.Detach();
SetAutoSelectOnFocusHandler(d, null);
}
if (newAutoSelectOnFocus)
{
handler = new AutoSelectOnFocusHandler((TextBox)d);
SetAutoSelectOnFocusHandler(d, handler);
}
}
public static void SetAutoSelectOnFocusHandler(DependencyObject d, AutoSelectOnFocusHandler value)
{
d.SetValue(AutoSelectOnFocusHandlerProperty, value);
}