- Plugged.zip
- Common.Plugin.Platform
- Common.Plugin.Platform.sln
- Common.Plugin.Platform.sln.docstates.suo
- Common.Plugin.Platform.suo
- Common.Plugin.Platform
- Common.Plugin.SampleHost
- KickStartPlugin
- TimeEventPlugin
- binaries.zip
- binaries
- Common.Plugin.Platform.dll
- Common.Plugin.SampleHost.exe
- plugins
- KickStartPlugin.dll
- TimeEventPlugin.dll
- docs.zip
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using System;
using System.Windows;
namespace Common.Plugin.SampleHost.Taskbar
{
/// <summary>
/// Helper class used by routed events of the
/// <see cref="TaskbarIcon"/> class.
/// </summary>
internal static class RoutedEventHelper
{
#region RoutedEvent Helper Methods
/// <summary>
/// A static helper method to raise a routed event on a target UIElement or ContentElement.
/// </summary>
/// <param name="target">UIElement or ContentElement on which to raise the event</param>
/// <param name="args">RoutedEventArgs to use when raising the event</param>
internal static void RaiseEvent(DependencyObject target, RoutedEventArgs args)
{
if (target is UIElement)
{
(target as UIElement).RaiseEvent(args);
}
else if (target is ContentElement)
{
(target as ContentElement).RaiseEvent(args);
}
}
/// <summary>
/// A static helper method that adds a handler for a routed event
/// to a target UIElement or ContentElement.
/// </summary>
/// <param name="element">UIElement or ContentElement that listens to the event</param>
/// <param name="routedEvent">Event that will be handled</param>
/// <param name="handler">Event handler to be added</param>
internal static void AddHandler(DependencyObject element, RoutedEvent routedEvent, Delegate handler)
{
UIElement uie = element as UIElement;
if (uie != null)
{
uie.AddHandler(routedEvent, handler);
}
else
{
ContentElement ce = element as ContentElement;
if (ce != null)
{
ce.AddHandler(routedEvent, handler);
}
}
}
/// <summary>
/// A static helper method that removes a handler for a routed event
/// from a target UIElement or ContentElement.
/// </summary>
/// <param name="element">UIElement or ContentElement that listens to the event</param>
/// <param name="routedEvent">Event that will no longer be handled</param>
/// <param name="handler">Event handler to be removed</param>
internal static void RemoveHandler(DependencyObject element, RoutedEvent routedEvent, Delegate handler)
{
UIElement uie = element as UIElement;
if (uie != null)
{
uie.RemoveHandler(routedEvent, handler);
}
else
{
ContentElement ce = element as ContentElement;
if (ce != null)
{
ce.RemoveHandler(routedEvent, handler);
}
}
}
#endregion
}
}
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