OperationParameterInfoCollection.Contains(OperationParameterInfo) 方法
定义
确定某元素是否在 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
参数
要搜索的项。The item to search for.
返回
如果在 true 中找到 item,则为 OperationParameterInfoCollection;否则为 false。true if item is found in the OperationParameterInfoCollection; otherwise, false.