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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.

Hierarquia de herança

System.Object
  Microsoft.SqlServer.Management.Smo.SmoObjectBase
    Microsoft.SqlServer.Management.Smo.SqlSmoObject
      Microsoft.SqlServer.Management.Smo.NamedSmoObject
        Microsoft.SqlServer.Management.Smo.ScriptNameObjectBase
          Microsoft.SqlServer.Management.Smo.ScriptSchemaObjectBase
            Microsoft.SqlServer.Management.Smo.XmlSchemaCollection

Namespace:  Microsoft.SqlServer.Management.Smo
Assembly:  Microsoft.SqlServer.Smo (em Microsoft.SqlServer.Smo.dll)

Sintaxe

'Declaração
<PhysicalFacetAttribute> _
<EvaluationModeAttribute(AutomatedPolicyEvaluationMode.CheckOnSchedule)> _
Public NotInheritable Class XmlSchemaCollection _
    Inherits ScriptSchemaObjectBase _
    Implements ISfcSupportsDesignMode, IObjectPermission, ICreatable, IDroppable,  _
    IAlterable, IScriptable, IExtendedProperties
'Uso
Dim instance As XmlSchemaCollection
[PhysicalFacetAttribute]
[EvaluationModeAttribute(AutomatedPolicyEvaluationMode.CheckOnSchedule)]
public sealed class XmlSchemaCollection : ScriptSchemaObjectBase, 
    ISfcSupportsDesignMode, IObjectPermission, ICreatable, IDroppable, IAlterable, 
    IScriptable, IExtendedProperties
[PhysicalFacetAttribute]
[EvaluationModeAttribute(AutomatedPolicyEvaluationMode::CheckOnSchedule)]
public ref class XmlSchemaCollection sealed : public ScriptSchemaObjectBase, 
    ISfcSupportsDesignMode, IObjectPermission, ICreatable, IDroppable, IAlterable, 
    IScriptable, IExtendedProperties
[<SealedAttribute>]
[<PhysicalFacetAttribute>]
[<EvaluationModeAttribute(AutomatedPolicyEvaluationMode.CheckOnSchedule)>]
type XmlSchemaCollection =  
    class 
        inherit ScriptSchemaObjectBase 
        interface ISfcSupportsDesignMode 
        interface IObjectPermission 
        interface ICreatable 
        interface IDroppable 
        interface IAlterable 
        interface IScriptable 
        interface IExtendedProperties 
    end
public final class XmlSchemaCollection extends ScriptSchemaObjectBase implements ISfcSupportsDesignMode, IObjectPermission, ICreatable, IDroppable, IAlterable, IScriptable, IExtendedProperties

O tipo XmlSchemaCollection expõe os membros a seguir.

Construtores

  Nome Descrição
Método público XmlSchemaCollection() Initializes a new instance of the XmlSchemaCollection class.
Método público XmlSchemaCollection(Database, String) Initializes a new instance of the XmlSchemaCollection class on the specified database and with the specified name.
Método público XmlSchemaCollection(Database, String, String) Initializes a new instance of the XmlSchemaCollection class on the specified database and with the specified name and schema.
Método público XmlSchemaCollection(Database, String, String, String) Initializes a new instance of the XmlSchemaCollection class on the specified database, with the specified name and schema, and with the specified XML schema document.

Início

Propriedades

  Nome Descrição
Propriedade pública CreateDate Gets the date and time when the XML schema collection was created.
Propriedade pública DateLastModified Gets the date and time when the XML schema collection was last modified.
Propriedade pública ExtendedProperties Represents a collection of ExtendedProperty objects that contain information about the extended properties of the XmlSchemaCollection object.
Propriedade pública ID Gets the ID value that uniquely identifies the XML schema collection.
Propriedade pública Name Gets or sets the name of the schema. (Herdado de ScriptSchemaObjectBase.)
Propriedade pública Parent Gets the Database object that is the parent of the XmlSchemaCollection object.
Propriedade pública Properties Gets a collection of Property objects that represent the object properties. (Herdado de SqlSmoObject.)
Propriedade pública Schema Gets or sets the schema. (Herdado de ScriptSchemaObjectBase.)
Propriedade pública State Gets the state of the referenced object. (Herdado de SmoObjectBase.)
Propriedade pública Text Gets or sets the text that defines all of the schemas in the XML schema collection.
Propriedade pública Urn Gets the Uniform Resource Name (URN) address value that uniquely identifies the object. (Herdado de SqlSmoObject.)
Propriedade pública UserData Gets or sets user-defined data associated with the referenced object. (Herdado de SmoObjectBase.)

Início

Métodos

  Nome Descrição
Método público AddSchemaDocument Adds an XML schema document to the XML schema collection.
Método público Alter Updates any XmlSchemaCollection object property changes on instance of Microsoft SQL Server.
Método público Create Creates an XML schema collection on the instance of Microsoft SQL Server as defined by the XmlSchemaCollection object.
Método público Deny(ObjectPermissionSet, String) Denies the specified permission for the specified grantee on the XML schema collection.
Método público Deny(ObjectPermissionSet, array<String[]) Denies the specified permission for the specified grantees on the XML schema collection.
Método público Deny(ObjectPermissionSet, String, Boolean) Denies access to the specified permission for the specified grantee and other users that the grantee granted the specified set of permissions on the XML schema collection.
Método público Deny(ObjectPermissionSet, array<String[], Boolean) Denies the specified permission for the specified grantees on the XML schema collection.
Método público Discover Discovers a list of type Object. (Herdado de SqlSmoObject.)
Método público Drop Removes the XML schema collection from the instance of Microsoft SQL Server.
Método público EnumNamespaces Enumerates a list of namespaces that are components of the XML schema collection.
Método público EnumObjectPermissions() Enumerates a list of object permissions for the XML schema collection.
Método público EnumObjectPermissions(String) Enumerates a list of object permissions for a specified grantee on the XML schema collection.
Método público EnumObjectPermissions(ObjectPermissionSet) Enumerates a list of object permissions for a specified permission on the XML schema collection.
Método público EnumObjectPermissions(String, ObjectPermissionSet) Enumerates a list of object permissions for a specified grantee and a specified permission on the XML schema collection.
Método público EnumTypes() Enumerates a list of all the types contained within the XML schema collection.
Método público EnumTypes(String) Enumerates a list of all the types contained within the XML schema collection for the specified namespace.
Método público Equals (Herdado de Object.)
Método protegido FormatSqlVariant Formats an object as SqlVariant type. (Herdado de SqlSmoObject.)
Método protegido GetContextDB Gets the context database that is associated with this object. (Herdado de SqlSmoObject.)
Método protegido GetDBName Gets the database name that is associated with the object. (Herdado de SqlSmoObject.)
Método público GetHashCode (Herdado de Object.)
Método protegido GetPropValue Gets a property value of the SqlSmoObject object. (Herdado de SqlSmoObject.)
Método protegido GetPropValueOptional Gets a property value of the SqlSmoObject object. (Herdado de SqlSmoObject.)
Método protegido GetPropValueOptionalAllowNull Gets a property value of the SqlSmoObject object. (Herdado de SqlSmoObject.)
Método protegido GetServerObject Gets the server of the SqlSmoObject object. (Herdado de SqlSmoObject.)
Método público GetType (Herdado de Object.)
Método público Grant(ObjectPermissionSet, String) Grants the specified set of permissions to the specified grantee on the XML schema collection.
Método público Grant(ObjectPermissionSet, array<String[]) Grants the specified set of permissions to the specified grantees on the XML schema collection.
Método público Grant(ObjectPermissionSet, String, Boolean) Grants access to the specified permission and the ability to grant access to other uses for the specified grantee on the XML schema collection.
Método público Grant(ObjectPermissionSet, array<String[], Boolean) Grants access to the specified permission and the ability to grant access to other uses for the specified grantees on the XML schema collection.
Método público Grant(ObjectPermissionSet, String, Boolean, String) Grants the specified set of permissions and the ability to grant access to other uses for the specified grantee on the XML schema collection.
Método público Grant(ObjectPermissionSet, array<String[], Boolean, String) Grants access to the specified set of permissions and the ability to grant the set of permissions to other users on the XML schema collection under an assumed role.
Método público Initialize() Initializes the object and forces the properties be loaded. (Herdado de SqlSmoObject.)
Método público Initialize(Boolean) Initializes the object and forces the properties be loaded. (Herdado de SqlSmoObject.)
Método protegido IsObjectInitialized Verifies whether the object has been initialized. (Herdado de SqlSmoObject.)
Método protegido IsObjectInSpace Verifies whether the object is isolated or connected to the instance of SQL Server. (Herdado de SqlSmoObject.)
Método público Refresh Refreshes the script name. (Herdado de ScriptNameObjectBase.)
Método público Revoke(ObjectPermissionSet, String) Revokes a previously granted set of permissions from a grantee on the XML schema collection.
Método público Revoke(ObjectPermissionSet, array<String[]) Revokes a previously granted set of permissions from a list of grantees on the XML schema collection.
Método público Revoke(ObjectPermissionSet, String, Boolean, Boolean) Revokes previously granted permissions from a grantee on the XML schema collection and any other users to whom the grantee has granted the specified set of permissions. The grantee is also given the ability to revoke the specified set of permissions from other users under an assumed role.
Método público Revoke(ObjectPermissionSet, array<String[], Boolean, Boolean) Revokes previously granted permissions from grantees on the XML schema collection and any other users to whom the grantees have granted the specified set of permissions. The grantees are also given the ability to revoke the specified set of permissions from other users under an assumed role.
Método público Revoke(ObjectPermissionSet, String, Boolean, Boolean, String) Revokes previously granted permissions from a grantee on the XML schema collection and any other users to whom the grantee has granted the specified set of permissions. The grantee is also given the ability to revoke the specified set of permissions from other users under an assumed role.
Método público Revoke(ObjectPermissionSet, array<String[], Boolean, Boolean, String) Revokes previously granted permissions from grantees on the XML schema collection and any other users to whom the grantees have granted the specified set of permissions. The grantees are also given the ability to revoke the specified set of permissions from other users under an assumed role.
Método público Script() Generates a Transact-SQL script that can be used to re-create the XML schema collection.
Método público Script(ScriptingOptions) Generates a Transact-SQL script that can be used to re-create the XML schema collection as specified by the script options.
Método protegido SetParentImpl Sets the parent of the SqlSmoObject to the newParent parameter. (Herdado de SqlSmoObject.)
Método público ToString Returns a String that represents the referenced object. (Herdado de SqlSmoObject.)
Método público Validate Validates the state of an object. (Herdado de SmoObjectBase.)

Início

Eventos

  Nome Descrição
Evento público PropertyChanged Represents the event that occurs when a property is changed. (Herdado de SqlSmoObject.)
Evento público PropertyMetadataChanged Represents the event that occurs when property metadata changes. (Herdado de SqlSmoObject.)

Início

Implementações de interfaces explícitas

  Nome Descrição
Implementações de interfaces explícitasMétodo privado IAlienObject.Discover Discovers any dependencies. Não referencie esse membro diretamente no código. Ele dá suporte à infraestrutura do SQL Server. (Herdado de SqlSmoObject.)
Implementações de interfaces explícitasMétodo privado IAlienObject.GetDomainRoot Returns the root of the domain. (Herdado de SqlSmoObject.)
Implementações de interfaces explícitasMétodo privado IAlienObject.GetParent Gets the parent of this object. Não referencie esse membro diretamente no código. Ele dá suporte à infraestrutura do SQL Server. (Herdado de SqlSmoObject.)
Implementações de interfaces explícitasMétodo privado IAlienObject.GetPropertyType Gets the type of the specified property. (Herdado de SqlSmoObject.)
Implementações de interfaces explícitasMétodo privado IAlienObject.GetPropertyValue Gets the value of the specified property. (Herdado de SqlSmoObject.)
Implementações de interfaces explícitasMétodo privado IAlienObject.GetUrn Gets the Unified Resource Name (URN) of the object. Não referencie esse membro diretamente no código. Ele dá suporte à infraestrutura do SQL Server. (Herdado de SqlSmoObject.)
Implementações de interfaces explícitasMétodo privado IAlienObject.Resolve Gets the instance that contains the information about the object from the Unified Resource Name (URN) of the object. (Herdado de SqlSmoObject.)
Implementações de interfaces explícitasMétodo privado IAlienObject.SetObjectState Sets the object state to the specified SfcObjectState value. (Herdado de SqlSmoObject.)
Implementações de interfaces explícitasMétodo privado IAlienObject.SetPropertyValue Sets the property value. (Herdado de SqlSmoObject.)
Implementações de interfaces explícitasMétodo privado ISfcPropertyProvider.GetPropertySet Gets the interface reference to the set of properties of this object. (Herdado de SqlSmoObject.)
Implementações de interfaces explícitasPropriedade privada ISfcSupportsDesignMode.IsDesignMode Gets a Boolean value that indicates whether the object supports design mode. Identificado apenas para fins informativos. Sem suporte. A compatibilidade futura não está garantida.

Início

Comentários

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

Qualquer membro público estático (Compartilhado no Microsoft Visual Basic) desse tipo é seguro para operações multi-threaded. Não há garantia de que qualquer membro de instância seja seguro para threads.

Exemplos

Usando esquemas XML

Segurança de thread

Qualquer membro público static (Shared no Visual Basic) desse tipo é seguro para threads. Não há garantia de que qualquer membro de instância seja seguro para threads.

Consulte também

Referência

Namespace Microsoft.SqlServer.Management.Smo

Outros recursos

Usando esquemas XML

Coleções de esquema XML (SQL Server)

CREATE SCHEMA (Transact-SQL)