MessageFilterTable<TFilterData>.Contains 方法

定义

命名空间:

System.ServiceModel.Dispatcher

程序集:

System.ServiceModel.dll

确定筛选器表是否包含指定的筛选器及其关联的 FilterData。

public:
 virtual bool Contains(System::Collections::Generic::KeyValuePair<System::ServiceModel::Dispatcher::MessageFilter ^, TFilterData> item);

public bool Contains (System.Collections.Generic.KeyValuePair<System.ServiceModel.Dispatcher.MessageFilter,TFilterData> item);

abstract member Contains : System.Collections.Generic.KeyValuePair<System.ServiceModel.Dispatcher.MessageFilter, 'FilterData> -> bool
override this.Contains : System.Collections.Generic.KeyValuePair<System.ServiceModel.Dispatcher.MessageFilter, 'FilterData> -> bool

Public Function Contains (item As KeyValuePair(Of MessageFilter, TFilterData)) As Boolean

参数

item

KeyValuePair<MessageFilter,TFilterData>

FilterData>在KeyValuePair<TKey,TValue><MessageFilter表中查找的 。

返回

Boolean

如果筛选器表中包含 filter/FilterData 对，则为 true；否则为 false。

实现

Contains(T)

注解

此方法实现 Contains 的 ICollection<T> 方法。