• Article

Classe XmlSchemaCollection

The XmlSchemaCollection object represents a collection of XML namespaces. The collection of XML namespaces behave a composite object though the namespaces can be enumerated within the collection.

Espace de noms :  Microsoft.SqlServer.Management.Smo
Assembly :  Microsoft.SqlServer.Smo (dans Microsoft.SqlServer.Smo.dll)

Syntaxe

'Déclaration
<EvaluationModeAttribute(AutomatedPolicyEvaluationMode.CheckOnSchedule)> _
<PhysicalFacetAttribute> _
Public NotInheritable Class XmlSchemaCollection _
    Inherits ScriptSchemaObjectBase _
    Implements IObjectPermission, ICreatable, IDroppable, IAlterable,  _
    IScriptable, IExtendedProperties
'Utilisation
Dim instance As XmlSchemaCollection

[EvaluationModeAttribute(AutomatedPolicyEvaluationMode.CheckOnSchedule)]
[PhysicalFacetAttribute]
public sealed class XmlSchemaCollection : ScriptSchemaObjectBase, 
    IObjectPermission, ICreatable, IDroppable, IAlterable, IScriptable, 
    IExtendedProperties

[EvaluationModeAttribute(AutomatedPolicyEvaluationMode::CheckOnSchedule)]
[PhysicalFacetAttribute]
public ref class XmlSchemaCollection sealed : public ScriptSchemaObjectBase, 
    IObjectPermission, ICreatable, IDroppable, IAlterable, IScriptable, 
    IExtendedProperties

[<SealedAttribute>]
[<EvaluationModeAttribute(AutomatedPolicyEvaluationMode.CheckOnSchedule)>]
[<PhysicalFacetAttribute>]
type XmlSchemaCollection =  
    class
        inherit ScriptSchemaObjectBase
        interface IObjectPermission
        interface ICreatable
        interface IDroppable
        interface IAlterable
        interface IScriptable
        interface IExtendedProperties
    end

public final class XmlSchemaCollection extends ScriptSchemaObjectBase implements IObjectPermission, ICreatable, IDroppable, IAlterable, IScriptable, IExtendedProperties

Notes

To get XmlSchemaCollection object properties, users can be a member of the public fixed server role.

To set XmlSchemaCollection object properties, users must have ALTER permission on the XML schema collection.

To create an XML schema collection, users must have CREATE XML SCHEMA COLLECTION permission on the database or be a member of the db_owner fixed database role.

To drop an XML schema collection, users must have DELETE permission on the XML schema collection.

To grant, deny, or revoke permissions on the XML schema collection to other users, users must have CONTROL permission on the XML schema collection.

Thread Safety

Tout membre statique public (Partagé dans Microsoft Visual Basic) de ce type est sûr dans le cadre des opérations à plusieurs threads. Tous les membres de l'instance ne sont pas garantis comme sûrs.

Sécurité des threads

Tous les membres publics static (Shared dans Visual Basic) de ce type sont thread-safe. Il n'est pas garanti que les membres d'instance soient thread-safe.