RetrieveMultipleRequest-klasse

Artikel
07/17/2015

Contains the data that is needed to retrieve a collection of records that satisfy the specified query criteria.

Navneområde: Microsoft.Xrm.Sdk.Messages
Assembly: Microsoft.Xrm.Sdk (i Microsoft.Xrm.Sdk.dll)

Syntaks

'Deklaration
<DataContractAttribute(Namespace:="https://schemas.microsoft.com/xrm/2011/Contracts")> _
Public NotInheritable Class RetrieveMultipleRequest
    Inherits OrganizationRequest

[DataContractAttribute(Namespace="https://schemas.microsoft.com/xrm/2011/Contracts")] 
public sealed class RetrieveMultipleRequest : OrganizationRequest

Eksempel

The following example shows how to use this message. For this sample to work correctly, you must be connected to the server to get an IOrganizationService interface. For the complete sample, see the link later in this topic.

#region Retrieve records from an intersect table via QueryExpression

//Create Query Expression.
QueryExpression query = new QueryExpression()
{
    EntityName = "role",
    ColumnSet = new ColumnSet("name"),
    LinkEntities = 
    {
        new LinkEntity
        {
            LinkFromEntityName = Role.EntityLogicalName,
            LinkFromAttributeName = "roleid",
            LinkToEntityName = SystemUserRoles.EntityLogicalName,
            LinkToAttributeName = "roleid",
            LinkCriteria = new FilterExpression
            {
                FilterOperator = LogicalOperator.And,
                Conditions = 
                {
                    new ConditionExpression
                    {
                        AttributeName = "systemuserid",
                        Operator = ConditionOperator.Equal,
                        Values = { _userId }
                    }
                }
            }
        }
    }
};

// Obtain results from the query expression.
EntityCollection ec = _serviceProxy.RetrieveMultiple(query);

// Display results.
for (int i = 0; i < ec.Entities.Count; i++)
{
    Console.WriteLine("Query Expression Retrieved: {0}", ((Role)ec.Entities[i]).Name);
}

#endregion

Bemærkninger

Message Availability

Denne meddelelse fungerer, uanset om den kaldende har forbindelse til serveren eller arbejder offline. However, a few entities of this message class are exceptions to that availability. To determine which entities have a more restricted availability, see Supported Entities later in this topic.

Usage

Pass an instance of this class to the Execute method, which returns an instance of the RetrieveMultipleResponse class.

Privileges and Access Rights

To perform this action, the caller must have privileges on the specified entities in the Query property and read access rights on the records that are returned from the query. For a list of the required privileges, see RetrieveMultiple Privileges.

Notes for Callers

This message supports queries that use Query Expression and FetchXML. For more information, see Creating Queries to Retrieve Data. You can also use the RetrieveMultiple method.

The collection of returned records from this message contains only the records for which the caller has read access. The returned records contain values for specified properties in the ColumnSet parameter that are valid for retrieval and for which the calling user has access rights. Any other property values are not returned. For more information about field security, see How Field Security Can Be Used to Control Access to Field Values In CRM.

Supported Entities

You can use this method to retrieve any records for entities that support the RetrieveMultiple message, including custom entities.

I følgende tabel vises de standardobjekter, der understøtter denne meddelelse. For de viste objekter i denne meddelelse vises Server i kolonnen Tilgængelighed, hvis den kaldende skal have forbindelse til serveren, og der vises Begge, hvis den kaldende både kan have forbindelse til eller ikke have forbindelse til serveren.

Entity	Availability
Account	2 (Both)
AccountLeads	2 (Both)
ActivityMimeAttachment	2 (Both)
ActivityParty	2 (Both)
ActivityPointer	2 (Both)
Annotation	2 (Both)
AnnualFiscalCalendar	2 (Both)
Appointment	2 (Both)
AsyncOperation	2 (Both)
AttributeMap	2 (Both)
Audit	2 (Both)
BulkDeleteFailure	2 (Both)
BulkDeleteOperation	2 (Both)
BulkOperation	2 (Both)
BulkOperationLog	2 (Both)
BusinessUnit	2 (Both)
BusinessUnitNewsArticle	2 (Both)
Calendar	2 (Both)
Campaign	2 (Both)
CampaignActivity	2 (Both)
CampaignActivityItem	2 (Both)
CampaignItem	2 (Both)
CampaignResponse	2 (Both)
ColumnMapping	2 (Both)
Competitor	2 (Both)
CompetitorProduct	2 (Both)
CompetitorSalesLiterature	2 (Both)
Connection	2 (Both)
ConnectionRole	2 (Both)
ConnectionRoleAssociation	2 (Both)
ConnectionRoleObjectTypeCode	2 (Both)
ConstraintBasedGroup	2 (Both)
Contact	2 (Both)
ContactInvoices	2 (Both)
ContactLeads	2 (Both)
ContactOrders	2 (Both)
ContactQuotes	2 (Both)
Contract	2 (Both)
ContractDetail	2 (Both)
ContractTemplate	2 (Both)
ConvertRule	2 (Both)
ConvertRuleItem	2 (Both)
CustomerAddress	2 (Both)
CustomerOpportunityRole	2 (Both)
CustomerRelationship	2 (Both)
Dependency	2 (Both)
Discount	2 (Both)
DiscountType	2 (Both)
DisplayString	2 (Both)
DuplicateRecord	2 (Both)
DuplicateRule	2 (Both)
DuplicateRuleCondition	2 (Both)
DynamicProperty	2 (Both)
DynamicPropertyAssociation	2 (Both)
DynamicPropertyInstance	2 (Both)
DynamicPropertyOptionSetItem	2 (Both)
Email	2 (Both)
EmailServerProfile	2 (Both)
Entitlement	2 (Both)
EntitlementChannel	2 (Both)
EntitlementContacts	2 (Both)
EntitlementProducts	2 (Both)
EntitlementTemplate	2 (Both)
EntitlementTemplateChannel	2 (Both)
EntitlementTemplateProducts	2 (Both)
EntityMap	2 (Both)
Equipment	2 (Both)
ExchangeSyncIdMapping	2 (Both)
Fax	2 (Both)
FieldPermission	2 (Both)
FieldSecurityProfile	2 (Both)
FixedMonthlyFiscalCalendar	2 (Both)
Goal	2 (Both)
GoalRollupQuery	2 (Both)
HierarchyRule	2 (Both)
HierarchySecurityConfiguration	2 (Both)
Import	2 (Both)
ImportEntityMapping	2 (Both)
ImportFile	2 (Both)
ImportJob	2 (Both)
ImportLog	2 (Both)
ImportMap	2 (Both)
Incident	2 (Both)
IncidentResolution	2 (Both)
InvalidDependency	2 (Both)
Invoice	2 (Both)
InvoiceDetail	2 (Both)
IsvConfig	2 (Both)
KbArticle	2 (Both)
KbArticleComment	2 (Both)
KbArticleTemplate	2 (Both)
Lead	2 (Both)
LeadAddress	2 (Both)
LeadCompetitors	2 (Both)
LeadProduct	2 (Both)
Letter	2 (Both)
License	2 (Both)
List	2 (Both)
ListMember	2 (Both)
LookUpMapping	2 (Both)
Mailbox	2 (Both)
MailMergeTemplate	2 (Both)
Metric	2 (Both)
MonthlyFiscalCalendar	2 (Both)
msdyn_PostAlbum	2 (Both)
msdyn_PostConfig	2 (Both)
msdyn_PostRuleConfig	2 (Both)
msdyn_wallsavedquery	2 (Both)
msdyn_wallsavedqueryusersettings	2 (Both)
Opportunity	2 (Both)
OpportunityClose	2 (Both)
OpportunityCompetitors	2 (Both)
OpportunityProduct	2 (Both)
OrderClose	2 (Both)
Organization	2 (Both)
OrganizationUI	2 (Both)
OwnerMapping	2 (Both)
PhoneCall	2 (Both)
PickListMapping	2 (Both)
PluginAssembly	2 (Both)
PluginType	2 (Both)
PluginTypeStatistic	2 (Both)
Position	2 (Both)
Post	2 (Both)
PostComment	2 (Both)
PostFollow	2 (Both)
PostLike	2 (Both)
PriceLevel	2 (Both)
PrincipalObjectAttributeAccess	2 (Both)
Privilege	2 (Both)
ProcessSession	2 (Both)
ProcessStage	2 (Both)
ProcessTrigger	2 (Both)
Product	2 (Both)
ProductAssociation	2 (Both)
ProductPriceLevel	2 (Both)
ProductSalesLiterature	2 (Both)
ProductSubstitute	2 (Both)
Publisher	2 (Both)
PublisherAddress	2 (Both)
QuarterlyFiscalCalendar	2 (Both)
Queue	2 (Both)
QueueItem	2 (Both)
QueueMembership	2 (Both)
Quote	2 (Both)
QuoteClose	2 (Both)
QuoteDetail	2 (Both)
RecurrenceRule	2 (Both)
RecurringAppointmentMaster	2 (Both)
RelationshipRole	2 (Both)
RelationshipRoleMap	2 (Both)
Report	2 (Both)
ReportCategory	2 (Both)
ReportEntity	2 (Both)
ReportLink	2 (Both)
ReportVisibility	2 (Both)
Resource	2 (Both)
ResourceGroup	2 (Both)
ResourceSpec	2 (Both)
Role	2 (Both)
RolePrivileges	2 (Both)
RollupField	2 (Both)
RoutingRule	2 (Both)
RoutingRuleItem	2 (Both)
SalesLiterature	2 (Both)
SalesLiteratureItem	2 (Both)
SalesOrder	2 (Both)
SalesOrderDetail	2 (Both)
SavedQuery	2 (Both)
SavedQueryVisualization	2 (Both)
SdkMessage	2 (Both)
SdkMessageFilter	2 (Both)
SdkMessagePair	2 (Both)
SdkMessageProcessingStep	2 (Both)
SdkMessageProcessingStepImage	2 (Both)
SdkMessageProcessingStepSecureConfig	2 (Both)
SdkMessageRequest	2 (Both)
SdkMessageRequestField	2 (Both)
SdkMessageResponse	2 (Both)
SdkMessageResponseField	2 (Both)
SemiAnnualFiscalCalendar	2 (Both)
Service	2 (Both)
ServiceAppointment	2 (Both)
ServiceContractContacts	2 (Both)
ServiceEndpoint	2 (Both)
SharePointData	2 (Both)
SharePointDocument	2 (Both)
SharePointDocumentLocation	2 (Both)
SharePointSite	2 (Both)
Site	2 (Both)
SiteMap	2 (Both)
SLA	2 (Both)
SLAItem	2 (Both)
SLAKPIInstance	2 (Both)
SocialActivity	2 (Both)
SocialInsightsConfiguration	2 (Both)
SocialProfile	2 (Both)
Solution	2 (Both)
SolutionComponent	2 (Both)
Subject	2 (Both)
SubscriptionTrackingDeletedObject	2 (Both)
SystemForm	2 (Both)
SystemUser	2 (Both)
SystemUserLicenses	2 (Both)
SystemUserProfiles	2 (Both)
SystemUserRoles	2 (Both)
Task	2 (Both)
Team	2 (Both)
TeamMembership	2 (Both)
TeamProfiles	2 (Both)
TeamRoles	2 (Both)
TeamTemplate	2 (Both)
Template	2 (Both)
Territory	2 (Both)
TimeZoneDefinition	2 (Both)
TimeZoneLocalizedName	2 (Both)
TimeZoneRule	2 (Both)
TraceLog	2 (Both)
TransactionCurrency	2 (Both)
TransformationMapping	2 (Both)
TransformationParameterMapping	2 (Both)
UoM	2 (Both)
UoMSchedule	2 (Both)
UserEntityInstanceData	2 (Both)
UserEntityUISettings	2 (Both)
UserForm	2 (Both)
UserQuery	2 (Both)
UserQueryVisualization	2 (Both)
UserSettings	2 (Both)
WebResource	2 (Both)
Workflow	2 (Both)
WorkflowDependency	2 (Both)
WorkflowLog	2 (Both)

Nedarvningshierarki

System.Object
Microsoft.Xrm.Sdk.OrganizationRequest
Microsoft.Xrm.Sdk.Messages.RetrieveMultipleRequest

Sikkerhed i tråd

Alle offentlige statiske (Shared i Visual Basic) medlemmer af denne type er trådsikret. Alle medlemmer af forekomsten er ikke garanteret trådsikkerhed.

Platforme

Development Platforms

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.

Target Platforms

Windows Server 2008,Windows Server 2012,Windows 7

Change History

Se også

Reference

RetrieveMultipleRequest-medlemmer
Microsoft.Xrm.Sdk.Messages-navneområde
RetrieveMultipleResponse

Andre ressourcer

Create Queries to Retrieve Data
Build Queries with QueryExpression
Build Queries with FetchXML
Retrieve Records for Many-To-Many Relationships using Intersect Entities
Sample: Retrieve Records from an Intersect Table

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