/// <summary>
/// 触发某个路由事件
/// </summary>
/// <param name="indicator"></param>
/// <param name="args"></param>
protected void RaiseRoutedEvent(EntityRoutedEvent indicator, object args)
{
var arg = new EntityRoutedEventArgs
{
Source = this,
Event = indicator,
Args = args
};
this.Route(this, arg);
}
/// <summary>
/// 触发某个路由事件
/// </summary>
/// <param name="indicator"></param>
/// <param name="args"></param>
protected void RaiseRoutedEvent(EntityRoutedEvent indicator, object args)
{
var arg = new EntityRoutedEventArgs
{
Source = this,
Event = indicator,
Args = args
};
this.Route(this, arg);
}
/// <summary>
/// 触发某个路由事件
/// </summary>
/// <param name="indicator"></param>
/// <param name="args"></param>
protected void RaiseRoutedEvent(EntityRoutedEvent indicator, EventArgs args)
{
if (indicator.Type == EntityRoutedEventType.BubbleToTreeParent)
{
throw new InvalidOperationException("列表类上只支持 BubbleToParent 的实体路由事件。");
}
//如果没有父实体，则直接返回
var parent = this.Parent;
if (parent == null)
{
return;
}
var arg = new EntityRoutedEventArgs
{
Source = this,
Event = indicator,
Args = args
};
parent.RouteByList(this, arg);
}