dymaptic.GeoBlazor.Core
dymaptic.GeoBlazor.Core.Model
RelationshipQuery Class
This class defines parameters for executing queries for related records from a layer.
ArcGIS Maps SDK for JavaScript
public class RelationshipQuery :
System.IEquatable<dymaptic.GeoBlazor.Core.Model.RelationshipQuery>
Inheritance System.Object 🡒 RelationshipQuery
Implements System.IEquatable<RelationshipQuery>
Constructors
RelationshipQuery(Nullable, string, Nullable, Nullable, Nullable, Nullable, IReadOnlyCollection, IReadOnlyCollection, IReadOnlyCollection, SpatialReference, Nullable, Nullable, Nullable, Nullable, Nullable, string) Constructor
This class defines parameters for executing queries for related records from a layer.
ArcGIS Maps SDK for JavaScript
public RelationshipQuery(System.Nullable<bool> CacheHint=null, string? GdbVersion=null, System.Nullable<double> GeometryPrecision=null, System.Nullable<System.DateTime> HistoricMoment=null, System.Nullable<double> MaxAllowableOffset=null, System.Nullable<int> Num=null, System.Collections.Generic.IReadOnlyCollection<dymaptic.GeoBlazor.Core.Model.ObjectId>? ObjectIds=null, System.Collections.Generic.IReadOnlyCollection<string>? OrderByFields=null, System.Collections.Generic.IReadOnlyCollection<string>? OutFields=null, dymaptic.GeoBlazor.Core.Components.SpatialReference? OutSpatialReference=null, System.Nullable<long> RelationshipId=null, System.Nullable<bool> ReturnGeometry=null, System.Nullable<bool> ReturnM=null, System.Nullable<bool> ReturnZ=null, System.Nullable<int> Start=null, string? Where=null);
Parameters
CacheHint System.Nullable<System.Boolean>
Indicates if the service should cache the relationship query results.
default undefined
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GdbVersion System.String
Specify the geodatabase version to query.
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GeometryPrecision System.Nullable<System.Double>
Specify the number of decimal places for the geometries returned by the query operation.
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HistoricMoment System.Nullable<System.DateTime>
The historic moment to query.
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MaxAllowableOffset System.Nullable<System.Double>
The maximum allowable offset used for generalizing geometries returned by the query operation.
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Num System.Nullable<System.Int32>
The number of features to retrieve.
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ObjectIds System.Collections.Generic.IReadOnlyCollection<ObjectId>
An array of objectIds for the features in the layer/table being queried.
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OrderByFields System.Collections.Generic.IReadOnlyCollection<System.String>
One or more field names used to order the query results.
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OutFields System.Collections.Generic.IReadOnlyCollection<System.String>
Attribute fields to include in the FeatureSet.
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OutSpatialReference SpatialReference
The spatial reference for the returned geometry.
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RelationshipId System.Nullable<System.Int64>
The ID of the relationship to be queried.
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ReturnGeometry System.Nullable<System.Boolean>
If true, each feature in the FeatureSet includes the geometry.
default false
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ReturnM System.Nullable<System.Boolean>
If true, and returnGeometry is true, then m-values are included in the geometry.
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ReturnZ System.Nullable<System.Boolean>
If true, and returnGeometry is true, then z-values are included in the geometry.
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Start System.Nullable<System.Int32>
The zero-based index indicating where to begin retrieving features.
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Where System.String
The definition expression to be applied to the related table or layer.
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Properties
RelationshipQuery.CacheHint Property
Indicates if the service should cache the relationship query results.
default undefined
ArcGIS Maps SDK for JavaScript
public System.Nullable<bool> CacheHint { get; set; }
Property Value
System.Nullable<System.Boolean>
RelationshipQuery.GdbVersion Property
Specify the geodatabase version to query.
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public string? GdbVersion { get; set; }
Property Value
RelationshipQuery.GeometryPrecision Property
Specify the number of decimal places for the geometries returned by the query operation.
ArcGIS Maps SDK for JavaScript
public System.Nullable<double> GeometryPrecision { get; set; }
Property Value
System.Nullable<System.Double>
RelationshipQuery.HistoricMoment Property
The historic moment to query.
ArcGIS Maps SDK for JavaScript
public System.Nullable<System.DateTime> HistoricMoment { get; set; }
Property Value
System.Nullable<System.DateTime>
RelationshipQuery.MaxAllowableOffset Property
The maximum allowable offset used for generalizing geometries returned by the query operation.
ArcGIS Maps SDK for JavaScript
public System.Nullable<double> MaxAllowableOffset { get; set; }
Property Value
System.Nullable<System.Double>
RelationshipQuery.Num Property
The number of features to retrieve.
ArcGIS Maps SDK for JavaScript
public System.Nullable<int> Num { get; set; }
Property Value
RelationshipQuery.ObjectIds Property
An array of objectIds for the features in the layer/table being queried.
ArcGIS Maps SDK for JavaScript
public System.Collections.Generic.IReadOnlyCollection<dymaptic.GeoBlazor.Core.Model.ObjectId>? ObjectIds { get; set; }
Property Value
System.Collections.Generic.IReadOnlyCollection<ObjectId>
RelationshipQuery.OrderByFields Property
One or more field names used to order the query results.
ArcGIS Maps SDK for JavaScript
public System.Collections.Generic.IReadOnlyCollection<string>? OrderByFields { get; set; }
Property Value
System.Collections.Generic.IReadOnlyCollection<System.String>
RelationshipQuery.OutFields Property
Attribute fields to include in the FeatureSet.
ArcGIS Maps SDK for JavaScript
public System.Collections.Generic.IReadOnlyCollection<string>? OutFields { get; set; }
Property Value
System.Collections.Generic.IReadOnlyCollection<System.String>
RelationshipQuery.OutSpatialReference Property
The spatial reference for the returned geometry.
ArcGIS Maps SDK for JavaScript
public dymaptic.GeoBlazor.Core.Components.SpatialReference? OutSpatialReference { get; set; }
Property Value
RelationshipQuery.RelationshipId Property
The ID of the relationship to be queried.
ArcGIS Maps SDK for JavaScript
public System.Nullable<long> RelationshipId { get; set; }
Property Value
RelationshipQuery.ReturnGeometry Property
If true, each feature in the FeatureSet includes the geometry.
default false
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public System.Nullable<bool> ReturnGeometry { get; set; }
Property Value
System.Nullable<System.Boolean>
RelationshipQuery.ReturnM Property
If true, and returnGeometry is true, then m-values are included in the geometry.
ArcGIS Maps SDK for JavaScript
public System.Nullable<bool> ReturnM { get; set; }
Property Value
System.Nullable<System.Boolean>
RelationshipQuery.ReturnZ Property
If true, and returnGeometry is true, then z-values are included in the geometry.
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public System.Nullable<bool> ReturnZ { get; set; }
Property Value
System.Nullable<System.Boolean>
RelationshipQuery.Start Property
The zero-based index indicating where to begin retrieving features.
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public System.Nullable<int> Start { get; set; }
Property Value
RelationshipQuery.Where Property
The definition expression to be applied to the related table or layer.
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public string? Where { get; set; }