OlapHierarchyMemberQuery Method (MemberRetrievalOptions, IHierarchyMember, NullableInt32)

Enumerates hierarchy members. This is a flat list of members potentially on different hierarchy levels.

Namespace: Dundas.BI.Data.Metadata.Olap
Assembly: Dundas.BI.Core (in Dundas.BI.Core.dll) Version: 2.0.0.0 (24.4.0.1000)

Syntax

C++

Copy

public IEnumerable<IHierarchyMember> MemberQuery(
	MemberRetrievalOptions options,
	IHierarchyMember parentMember,
	int? lastVisibleLevel
)

Public Function MemberQuery ( 
	options As MemberRetrievalOptions,
	parentMember As IHierarchyMember,
	lastVisibleLevel As Integer?
) As IEnumerable(Of IHierarchyMember)

public:
virtual IEnumerable<IHierarchyMember^>^ MemberQuery(
	MemberRetrievalOptions^ options, 
	IHierarchyMember^ parentMember, 
	Nullable<int> lastVisibleLevel
) sealed

abstract MemberQuery : 
        options : MemberRetrievalOptions * 
        parentMember : IHierarchyMember * 
        lastVisibleLevel : Nullable<int> -> IEnumerable<IHierarchyMember> 
override MemberQuery : 
        options : MemberRetrievalOptions * 
        parentMember : IHierarchyMember * 
        lastVisibleLevel : Nullable<int> -> IEnumerable<IHierarchyMember>

Parameters

options: Type: Dundas.BI.Data.MemberRetrievalMemberRetrievalOptions
The paging, filtering, and sorting options.
parentMember: Type: Dundas.BI.Data.MetadataIHierarchyMember
The parent member. Use to enumerate all members.
lastVisibleLevel: Type: SystemNullableInt32
The last visible level. Pass to return members on all levels.

Return Value

Type: IEnumerableIHierarchyMember
A list of hierarchy members.

Implements

IHierarchyMemberQuery(MemberRetrievalOptions, IHierarchyMember, NullableInt32)

Exceptions

Exception	Condition
ArgumentOutOfRangeException	The doesn't belong to this hierarchy.

Remarks

The result never includes "All" and "Unknown" members.

Reference

OlapHierarchy Class

MemberQuery Overload

Dundas.BI.Data.Metadata.Olap Namespace