/// <summary>
/// An implementation of the tunnel routing strategy which uses reflection rather than
/// dynamic runtime code generation.
/// </summary>
private static void ReflectionBasedImplementationForTunnelStrategy(RoutedEvent evt, Object[] parameters)
{
var index = 0;
var handler = default(RoutedEventHandlerMetadata);
var element = (DependencyObject)parameters[0];
var current = default(DependencyObject);
var data = (RoutedEventData)parameters[parameters.Length - 1];
var stack = default(Stack <DependencyObject>);
while (ShouldContinueTunnelling(element, ref current, ref stack))
{
index = 0;
while (GetEventHandler(current, evt, ref index, ref handler))
{
if (ShouldEventBeRaisedForElement(data, handler.HandledEventsToo))
{
parameters[0] = current;
handler.Handler.DynamicInvoke(parameters);
}
}
evt.RaiseRaisedNotification(current, data);
}
ReleaseTunnellingStack(stack);
if (data.AutoRelease)
{
data.Release();
}
}
/// <summary>
/// An implementation of the direct routing strategy which uses reflection rather than
/// dynamic runtime code generation.
/// </summary>
private static void ReflectionBasedImplementationForDirectStrategy(RoutedEvent evt, Object[] parameters)
{
var index = 0;
var handler = default(RoutedEventHandlerMetadata);
var element = (DependencyObject)parameters[0];
var data = (RoutedEventData)parameters[parameters.Length - 1];
while (GetEventHandler(element, evt, ref index, ref handler))
{
if (ShouldEventBeRaisedForElement(data, handler.HandledEventsToo))
{
handler.Handler.DynamicInvoke(parameters);
}
}
evt.RaiseRaisedNotification(element, data);
if (data.AutoRelease)
{
data.Release();
}
}
/// <summary>
/// An implementation of the tunnel routing strategy which uses reflection rather than
/// dynamic runtime code generation.
/// </summary>
private static void ReflectionBasedImplementationForTunnelStrategy(RoutedEvent evt, Object[] parameters)
{
var index = 0;
var handler = default(RoutedEventHandlerMetadata);
var element = (DependencyObject)parameters[0];
var current = default(DependencyObject);
var data = (RoutedEventData)parameters[parameters.Length - 1];
while (ShouldContinueTunnelling(element, ref current))
{
index = 0;
while (GetEventHandler(current, evt, ref index, ref handler))
{
if (ShouldEventBeRaisedForElement(data, handler.HandledEventsToo))
{
parameters[0] = current;
handler.Handler.DynamicInvoke(parameters);
}
}
evt.RaiseRaisedNotification(current, data);
}
if (data.AutoRelease)
data.Release();
}
