Clase ExtendedProperty

The ExtendedProperty object represents the extended properties that are defined for any object that has an ExtendedProperties collection property.

Jerarquía de herencia

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.ExtendedProperty

Espacio de nombres:  Microsoft.SqlServer.Management.Smo
Ensamblado:  Microsoft.SqlServer.Smo (en Microsoft.SqlServer.Smo.dll)

Sintaxis

'Declaración
Public NotInheritable Class ExtendedProperty _
    Inherits ScriptNameObjectBase _
    Implements ICreatable, IAlterable, IDroppable, IMarkForDrop,  _
    IScriptable
'Uso
Dim instance As ExtendedProperty

public sealed class ExtendedProperty : ScriptNameObjectBase, 
    ICreatable, IAlterable, IDroppable, IMarkForDrop, IScriptable

public ref class ExtendedProperty sealed : public ScriptNameObjectBase, 
    ICreatable, IAlterable, IDroppable, IMarkForDrop, IScriptable

[<SealedAttribute>]
type ExtendedProperty =  
    class 
        inherit ScriptNameObjectBase 
        interface ICreatable 
        interface IAlterable 
        interface IDroppable 
        interface IMarkForDrop 
        interface IScriptable 
    end

public final class ExtendedProperty extends ScriptNameObjectBase implements ICreatable, IAlterable, IDroppable, IMarkForDrop, IScriptable

El tipo ExtendedProperty expone los siguientes miembros.

Constructores

	Nombre	Descripción
	ExtendedProperty()	Initializes a new instance of the ExtendedProperty class.
	ExtendedProperty(SqlSmoObject, String)	Initializes a new instance of the ExtendedProperty class with the specified parent and name.
	ExtendedProperty(SqlSmoObject, String, Object)	Initializes a new instance of the ExtendedProperty class with the specified parent, name, and value.

Arriba

Propiedades

	Nombre	Descripción
	Name	Gets or sets the name of the object. (Se hereda de NamedSmoObject.)
	Parent	Gets or sets the SqlSmoObject object that is the parent of the ExtendedProperty object.
	Properties	Gets a collection of Property objects that represent the object properties. (Se hereda de SqlSmoObject.)
	State	Gets the state of the referenced object. (Se hereda de SmoObjectBase.)
	Urn	Gets the Uniform Resource Name (URN) address value that uniquely identifies the object. (Se hereda de SqlSmoObject.)
	UserData	Gets or sets user-defined data associated with the referenced object. (Se hereda de SmoObjectBase.)
	Value	Gets or sets the string value of the extended property.

Arriba

Métodos

	Nombre	Descripción
	Alter	Updates the extended property on the instance of Microsoft SQL Server with any property changes that have been made to the ExtendedProperty object that it represents.
	Create	Creates an extended property on the instance of Microsoft SQL Server as defined by the ExtendedProperty object.
	Discover	Discovers a list of type Object. (Se hereda de SqlSmoObject.)
	Drop	Drops the extended property that is represented by the ExtendedProperty object.
	Equals	(Se hereda de Object.)
	FormatSqlVariant	Formats an object as SqlVariant type. (Se hereda de SqlSmoObject.)
	GetContextDB	Gets the context database that is associated with this object. (Se hereda de SqlSmoObject.)
	GetDBName	Gets the database name that is associated with the object. (Se hereda de SqlSmoObject.)
	GetHashCode	(Se hereda de Object.)
	GetPropValue	Gets a property value of the SqlSmoObject object. (Se hereda de SqlSmoObject.)
	GetPropValueOptional	Gets a property value of the SqlSmoObject object. (Se hereda de SqlSmoObject.)
	GetPropValueOptionalAllowNull	Gets a property value of the SqlSmoObject object. (Se hereda de SqlSmoObject.)
	GetServerObject	Gets the server of the SqlSmoObject object. (Se hereda de SqlSmoObject.)
	GetType	(Se hereda de Object.)
	Initialize()	Initializes the object and forces the properties be loaded. (Se hereda de SqlSmoObject.)
	Initialize(Boolean)	Initializes the object and forces the properties be loaded. (Se hereda de SqlSmoObject.)
	IsObjectInitialized	Verifies whether the object has been initialized. (Se hereda de SqlSmoObject.)
	IsObjectInSpace	Verifies whether the object is isolated or connected to the instance of SQL Server. (Se hereda de SqlSmoObject.)
	MarkForDrop	Marks the object so that it will be dropped the next time the Alter method is called for its parent object.
	Refresh	Refreshes the script name. (Se hereda de ScriptNameObjectBase.)
	Script()	Generates a Transact-SQL script that can be used to re-create the extended property.
	Script(ScriptingOptions)	Generates a Transact-SQL script that can be used to re-create the extended property as specified by the script options.
	SetParentImpl	Sets the parent of the SqlSmoObject to the newParent parameter. (Se hereda de SqlSmoObject.)
	ToString	Returns a String that represents the referenced object. (Se hereda de SqlSmoObject.)
	Validate	Validates the state of an object. (Se hereda de SmoObjectBase.)

Arriba

Eventos

	Nombre	Descripción
	PropertyChanged	Represents the event that occurs when a property is changed. (Se hereda de SqlSmoObject.)
	PropertyMetadataChanged	Represents the event that occurs when property metadata changes. (Se hereda de SqlSmoObject.)

Arriba

Implementaciones de interfaces explícitas

	Nombre	Descripción
	IAlienObject.Discover	Discovers any dependencies. No haga referencia directamente a este miembro en el código. Admite la infraestructura de SQL Server. (Se hereda de SqlSmoObject.)
	IAlienObject.GetDomainRoot	Returns the root of the domain. (Se hereda de SqlSmoObject.)
	IAlienObject.GetParent	Gets the parent of this object. No haga referencia directamente a este miembro en el código. Admite la infraestructura de SQL Server. (Se hereda de SqlSmoObject.)
	IAlienObject.GetPropertyType	Gets the type of the specified property. (Se hereda de SqlSmoObject.)
	IAlienObject.GetPropertyValue	Gets the value of the specified property. (Se hereda de SqlSmoObject.)
	IAlienObject.GetUrn	Gets the Unified Resource Name (URN) of the object. No haga referencia directamente a este miembro en el código. Admite la infraestructura de SQL Server. (Se hereda de SqlSmoObject.)
	IAlienObject.Resolve	Gets the instance that contains the information about the object from the Unified Resource Name (URN) of the object. (Se hereda de SqlSmoObject.)
	IAlienObject.SetObjectState	Sets the object state to the specified SfcObjectState value. (Se hereda de SqlSmoObject.)
	IAlienObject.SetPropertyValue	Sets the property value. (Se hereda de SqlSmoObject.)
	ISfcPropertyProvider.GetPropertySet	Gets the interface reference to the set of properties of this object. (Se hereda de SqlSmoObject.)

Arriba

Comentarios

Thread Safety

Todos los miembros estáticos (compartidos en Microsoft Visual Basic) públicos de este tipo son seguros para operaciones multiproceso. No se garantiza que los miembros de instancia sean seguros para subprocesos.

Ejemplos

Establecer propiedades

Seguridad para subprocesos

Cualquier miembro público static (Shared en Visual Basic) de este tipo es seguro para subprocesos. No se garantiza que los miembros de instancia sean seguros para subprocesos.

Vea también

Referencia

Espacio de nombres Microsoft.SqlServer.Management.Smo