NSFetchRequest.PropertiesToGroupBy 属性

定义

public virtual CoreData.NSPropertyDescription[] PropertiesToGroupBy { [Foundation.Export("propertiesToGroupBy", ObjCRuntime.ArgumentSemantic.Copy)] get; [Foundation.Export("setPropertiesToGroupBy:", ObjCRuntime.ArgumentSemantic.Copy)] set; }
member this.PropertiesToGroupBy : CoreData.NSPropertyDescription[] with get, set

属性值

(此节点的更多文档即将)

此值可为 null

属性

适用于