OperationParameterInfoCollection.Contains(OperationParameterInfo) OperationParameterInfoCollection.Contains(OperationParameterInfo) OperationParameterInfoCollection.Contains(OperationParameterInfo) OperationParameterInfoCollection.Contains(OperationParameterInfo) Method

定義

判斷某項目是否在 OperationParameterInfoCollection 中。Determines whether an element is in the OperationParameterInfoCollection.

public:
 bool Contains(System::Workflow::Activities::OperationParameterInfo ^ item);
public bool Contains (System.Workflow.Activities.OperationParameterInfo item);
override this.Contains : System.Workflow.Activities.OperationParameterInfo -> bool
Public Function Contains (item As OperationParameterInfo) As Boolean

參數

傳回

如果在 true 中找到 item,則為 OperationParameterInfoCollection,否則為 falsetrue if item is found in the OperationParameterInfoCollection; otherwise, false.

實作

適用於