MessageFilterTable<TFilterData>.ContainsKey(MessageFilter) 方法
定义
确定筛选器表是否包含指定的筛选器。Determines whether the filter table contains a specified filter.
public:
virtual bool ContainsKey(System::ServiceModel::Dispatcher::MessageFilter ^ filter);
public bool ContainsKey (System.ServiceModel.Dispatcher.MessageFilter filter);
abstract member ContainsKey : System.ServiceModel.Dispatcher.MessageFilter -> bool
override this.ContainsKey : System.ServiceModel.Dispatcher.MessageFilter -> bool
Public Function ContainsKey (filter As MessageFilter) As Boolean
参数
- filter
- MessageFilter
正在进行测试的 MessageFilter。The MessageFilter being tested for.
返回
如果筛选器表中包含 filter,则为 true;否则为 false。true if the filter is contained in the filter table; otherwise false.
实现
注解
此方法实现 ContainsKey 的 IDictionary<TKey,TValue> 方法。This method implements the ContainsKey method of IDictionary<TKey,TValue>.