IHierarchyMemberQuery Method (MemberRetrievalOptions, ICollectionMemberValue, NullableInt32, MemberValue)

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

Namespace: Dundas.BI.Data.Metadata
Assembly: Dundas.BI.Core (in Dundas.BI.Core.dll) Version: 2.0.0.0 (24.3.0.1000)

Syntax

C++

Copy

IEnumerable<IHierarchyMember> MemberQuery(
	MemberRetrievalOptions options,
	ICollection<MemberValue> shownMembers,
	int? lastVisibleLevel,
	MemberValue firstVisibleParentMember
)

Function MemberQuery ( 
	options As MemberRetrievalOptions,
	shownMembers As ICollection(Of MemberValue),
	lastVisibleLevel As Integer?,
	firstVisibleParentMember As MemberValue
) As IEnumerable(Of IHierarchyMember)

IEnumerable<IHierarchyMember^>^ MemberQuery(
	MemberRetrievalOptions^ options, 
	ICollection<MemberValue^>^ shownMembers, 
	Nullable<int> lastVisibleLevel, 
	MemberValue^ firstVisibleParentMember
)

abstract MemberQuery : 
        options : MemberRetrievalOptions * 
        shownMembers : ICollection<MemberValue> * 
        lastVisibleLevel : Nullable<int> * 
        firstVisibleParentMember : MemberValue -> IEnumerable<IHierarchyMember>

Parameters

options: Type: Dundas.BI.Data.MemberRetrievalMemberRetrievalOptions
The paging, filtering, and sorting options.
shownMembers: Type: System.Collections.GenericICollectionMemberValue
The shown members. If not , then only the members in the collection, its parents, or its children can be included.
lastVisibleLevel: Type: SystemNullableInt32
The last visible level. Pass to return members on all levels.
firstVisibleParentMember: Type: Dundas.BI.Data.ParametersMemberValue
The first visible parent member. If not , only the specified member and its children can be included.

Return Value

Type: IEnumerableIHierarchyMember
A list of hierarchy members.

Exceptions

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

Remarks

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

Reference

IHierarchy Interface

MemberQuery Overload

Dundas.BI.Data.Metadata Namespace