using System;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Shapes;
using FWindSoft.Events;
using FWindSoft.SystemExtensions;
using Test.CacheItemsTest;
namespace Test.EventTest
{
///
/// EventWrapperTest.xaml 的交互逻辑
///
public partial class EventWrapperTest : Window
{
ExtendClassEvent m_Extend;
private EventsWrapper m_Events = new EventsWrapper();
public EventWrapperTest()
{
InitializeComponent();
m_Events.AddBindings(m_Extend = new ExtendClassEvent());
Idling += EventWrapperTest_Idling;
Filter += EventWrapperTest_Filter;
}
private void EventWrapperTest_Filter(object sender, FilterEventArgs e)
{
MessageBox.Show("Filter");
}
private void EventWrapperTest_Idling(object sender, EventArgs e)
{
MessageBox.Show("Idling");
}
#region 代理事件相关
public event EventHandler Idling
{
add { m_Events["Idling"]?.AddEventHandler(value); }
remove { m_Events["Idling"]?.RemoveEventHandler(value); }
}
public event EventHandler Filter
{
add
{
EventWrapper wrapper = (EventWrapper)m_Events["Filter"];
if (wrapper != null)
{
wrapper.PHandler += value;
}
}
remove
{
EventWrapper wrapper = (EventWrapper)m_Events["Idling"];
if (wrapper != null)
{
wrapper.PHandler -= value;
}
}
}
#endregion
private void Button_Click(object sender, RoutedEventArgs e)
{
m_Extend.RaiseIdling();
}
private void Button_Click_1(object sender, RoutedEventArgs e)
{
m_Extend.RaiseFilter();
}
private void Button_Click_2(object sender, RoutedEventArgs e)
{
m_Events.RemoveBindings(m_Extend);
}
private void Button_Click_3(object sender, RoutedEventArgs e)
{
m_Events.AddBindings(m_Extend);
Idling += EventWrapperTest_Idling;
Filter += EventWrapperTest_Filter;
}
private void Button_Click_4(object sender, RoutedEventArgs e)
{
CacheItemsUtils.Test();
}
}
public class ExtendClassEvent
{
public event EventHandler Idling;
public event EventHandler Filter;
public void RaiseIdling()
{
Idling?.Invoke(this, new EventArgs());
}
public void RaiseFilter()
{
Filter?.Invoke(this, null);
}
}
}