Activity.RootId 属性
定义
public:
property System::String ^ RootId { System::String ^ get(); };
public string? RootId { get; }
public string RootId { get; }
member this.RootId : string
Public ReadOnly Property RootId As String
属性值
根 ID; null 如果当前实例有或,则为 ParentId Id 。The root ID, or null if the current instance has either a ParentId or an Id.
注解
根 ID 是中的子字符串, Id 或者是 ParentId "|" (或开头) 和第一个之间的) . 。The root ID is a substring from the Id or the ParentId) between '|' (or the beginning) and the first .. 按根 ID 筛选允许您查找操作处理中涉及的所有活动。Filtering by root ID allows you to find all activities involved in operation processing. 有关详细信息,请参阅 ID 格式。For more information, see ID Format.