IDesignerFilter.PostFilterEvents(IDictionary) 方法

定义

当在派生类中重写后,允许设计器更改或移除它通过 TypeDescriptor 公开的事件集中的项。When overridden in a derived class, allows a designer to change or remove items from the set of events that it exposes through a TypeDescriptor.

public:
 void PostFilterEvents(System::Collections::IDictionary ^ events);
public void PostFilterEvents (System.Collections.IDictionary events);
abstract member PostFilterEvents : System.Collections.IDictionary -> unit
Public Sub PostFilterEvents (events As IDictionary)

参数

events
IDictionary

EventDescriptor 对象,它表示组件的类的事件。The EventDescriptor objects that represent the events of the class of the component. 事件字典中的关键字是事件名。The keys in the dictionary of events are event names.

注解

此方法提供了一种方法,用于在通过 TypeDescriptor公开的事件字典中更改或移除项。This method provides a way to change or remove items within the dictionary of events that are exposed through a TypeDescriptor.

事件字典中的键是事件的名称。The keys in the dictionary of events are the names of the events. 对象的类型为 EventDescriptorThe objects are of type EventDescriptor. PreFilterEvents后立即调用此方法。This method is called immediately after PreFilterEvents.

实施者说明

可以直接筛选可通过 events 参数访问的字典,也可以将其保持不变。You can directly filter the dictionary that is accessible through the events parameter, or you can leave it unchanged. 如果要重写此方法,请在执行您自己的筛选后调用基实现。If you are overriding this method, call the base implementation after you perform your own filtering.

适用于

另请参阅