OperationParameterInfoCollection.ICollection<OperationParameterInfo>.Contains 方法

  • 參考

定義

命名空間:
System.Workflow.Activities
組件:
System.WorkflowServices.dll

判斷 ICollection<T> 是否包含特定值。

 virtual bool System.Collections.Generic.ICollection<System.Workflow.Activities.OperationParameterInfo>.Contains(System::Workflow::Activities::OperationParameterInfo ^ item) = System::Collections::Generic::ICollection<System::Workflow::Activities::OperationParameterInfo ^>::Contains;
bool ICollection<OperationParameterInfo>.Contains (System.Workflow.Activities.OperationParameterInfo item);
abstract member System.Collections.Generic.ICollection<System.Workflow.Activities.OperationParameterInfo>.Contains : System.Workflow.Activities.OperationParameterInfo -> bool
override this.System.Collections.Generic.ICollection<System.Workflow.Activities.OperationParameterInfo>.Contains : System.Workflow.Activities.OperationParameterInfo -> bool
Function Contains (item As OperationParameterInfo) As Boolean Implements ICollection(Of OperationParameterInfo).Contains

參數

item
OperationParameterInfo

要在 ICollection<T> 中尋找的物件。

傳回

Boolean

如果在 true 中找到 item，則為 ICollection<T>，否則為 false。

實作

Contains(T)

適用於