Classe GeographyEnvelopeAggregate
Cette API prend en charge l'infrastructure SQL Server 2012 et n'est pas destinée à être utilisée directement à partir de votre code.
Represents a geography envelope from the given set of SqlGeography objects.
Hiérarchie d'héritage
System.Object
Microsoft.SqlServer.Types.GeographyEnvelopeAggregate
Espace de noms : Microsoft.SqlServer.Types
Assembly : Microsoft.SqlServer.Types (en Microsoft.SqlServer.Types.dll)
Syntaxe
'Déclaration
<SerializableAttribute> _
<SqlUserDefinedAggregateAttribute(Format.Native, IsInvariantToDuplicates := True, _
IsInvariantToNulls := True, IsInvariantToOrder := True, _
IsNullIfEmpty := True)> _
Public Class GeographyEnvelopeAggregate
'Utilisation
Dim instance As GeographyEnvelopeAggregate
[SerializableAttribute]
[SqlUserDefinedAggregateAttribute(Format.Native, IsInvariantToDuplicates = true,
IsInvariantToNulls = true, IsInvariantToOrder = true,
IsNullIfEmpty = true)]
public class GeographyEnvelopeAggregate
[SerializableAttribute]
[SqlUserDefinedAggregateAttribute(Format::Native, IsInvariantToDuplicates = true,
IsInvariantToNulls = true, IsInvariantToOrder = true,
IsNullIfEmpty = true)]
public ref class GeographyEnvelopeAggregate
[<SerializableAttribute>]
[<SqlUserDefinedAggregateAttribute(Format.Native, IsInvariantToDuplicates = true,
IsInvariantToNulls = true, IsInvariantToOrder = true,
IsNullIfEmpty = true)>]
type GeographyEnvelopeAggregate = class end
public class GeographyEnvelopeAggregate
Le type GeographyEnvelopeAggregate expose les membres suivants.
Constructeurs
Nom | Description | |
---|---|---|
GeographyEnvelopeAggregate | Infrastructure. Initializes a new instance of the GeographyEnvelopeAggregate class. |
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Méthodes
Nom | Description | |
---|---|---|
Accumulate | Infrastructure. Adds the given SqlGeography object into this geography envelope. | |
Equals | (hérité de Object.) | |
Finalize | (hérité de Object.) | |
GetHashCode | (hérité de Object.) | |
GetType | (hérité de Object.) | |
Init | Infrastructure. Initializes the properties of a GeographyEnvelopeAggregate object. | |
MemberwiseClone | (hérité de Object.) | |
Merge | Infrastructure. Adds the given GeographyEnvelopeAggregate collection into this geography envelope. | |
Terminate | Infrastructure. Returns the GeographyEnvelopeAggregate object that represents the geography envelope. | |
ToString | (hérité de Object.) |
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Sécurité des threads
Tous les membres publics static (Shared dans Visual Basic) de ce type sont thread-safe. Tous les membres de l'instance ne sont pas garantis comme étant thread-safe.