Clase DataSource

Defines a data source in a Microsoft Analysis Services Database element.

Jerarquía de herencia

System.Object
  System.MarshalByRefObject
    System.ComponentModel.Component
      Microsoft.AnalysisServices.ModelComponent
        Microsoft.AnalysisServices.NamedComponent
          Microsoft.AnalysisServices.MajorObject
            Microsoft.AnalysisServices.DataSource
              Microsoft.AnalysisServices.OlapDataSource
              Microsoft.AnalysisServices.RelationalDataSource

Espacio de nombres:  Microsoft.AnalysisServices
Ensamblado:  Microsoft.AnalysisServices (en Microsoft.AnalysisServices.dll)

Sintaxis

'Declaración
<GuidAttribute("D592FE72-4B71-4366-BB6D-6FD97A338DFC")> _
<StrongNameIdentityPermissionAttribute(SecurityAction.InheritanceDemand, PublicKey := "0024000004800000940000000602000000240000525341310004000001000100272736AD6E5F9586BAC2D531EABC3ACC666C2F8EC879FA94F8F7B0327D2FF2ED523448F83C3D5C5DD2DFC7BC99C5286B2C125117BF5CBE242B9D41750732B2BDFFE649C6EFB8E5526D526FDD130095ECDB7BF210809C6CDAD8824FAA9AC0310AC3CBA2AA0523567B2DFA7FE250B30FACBD62D4EC99B94AC47C7D3B28F1F6E4C8")> _
Public MustInherit Class DataSource _
    Inherits MajorObject _
    Implements IMajorObject, INamedComponent, IModelComponent, IComponent,  _
    IDisposable, ICloneable, IConnectionStringHolder
'Uso
Dim instance As DataSource

[GuidAttribute("D592FE72-4B71-4366-BB6D-6FD97A338DFC")]
[StrongNameIdentityPermissionAttribute(SecurityAction.InheritanceDemand, PublicKey = "0024000004800000940000000602000000240000525341310004000001000100272736AD6E5F9586BAC2D531EABC3ACC666C2F8EC879FA94F8F7B0327D2FF2ED523448F83C3D5C5DD2DFC7BC99C5286B2C125117BF5CBE242B9D41750732B2BDFFE649C6EFB8E5526D526FDD130095ECDB7BF210809C6CDAD8824FAA9AC0310AC3CBA2AA0523567B2DFA7FE250B30FACBD62D4EC99B94AC47C7D3B28F1F6E4C8")]
public abstract class DataSource : MajorObject, 
    IMajorObject, INamedComponent, IModelComponent, IComponent, IDisposable, 
    ICloneable, IConnectionStringHolder

[GuidAttribute(L"D592FE72-4B71-4366-BB6D-6FD97A338DFC")]
[StrongNameIdentityPermissionAttribute(SecurityAction::InheritanceDemand, PublicKey = L"0024000004800000940000000602000000240000525341310004000001000100272736AD6E5F9586BAC2D531EABC3ACC666C2F8EC879FA94F8F7B0327D2FF2ED523448F83C3D5C5DD2DFC7BC99C5286B2C125117BF5CBE242B9D41750732B2BDFFE649C6EFB8E5526D526FDD130095ECDB7BF210809C6CDAD8824FAA9AC0310AC3CBA2AA0523567B2DFA7FE250B30FACBD62D4EC99B94AC47C7D3B28F1F6E4C8")]
public ref class DataSource abstract : public MajorObject, 
    IMajorObject, INamedComponent, IModelComponent, IComponent, IDisposable, 
    ICloneable, IConnectionStringHolder

[<AbstractClassAttribute>]
[<GuidAttribute("D592FE72-4B71-4366-BB6D-6FD97A338DFC")>]
[<StrongNameIdentityPermissionAttribute(SecurityAction.InheritanceDemand, PublicKey = "0024000004800000940000000602000000240000525341310004000001000100272736AD6E5F9586BAC2D531EABC3ACC666C2F8EC879FA94F8F7B0327D2FF2ED523448F83C3D5C5DD2DFC7BC99C5286B2C125117BF5CBE242B9D41750732B2BDFFE649C6EFB8E5526D526FDD130095ECDB7BF210809C6CDAD8824FAA9AC0310AC3CBA2AA0523567B2DFA7FE250B30FACBD62D4EC99B94AC47C7D3B28F1F6E4C8")>]
type DataSource =  
    class 
        inherit MajorObject 
        interface IMajorObject 
        interface INamedComponent 
        interface IModelComponent 
        interface IComponent 
        interface IDisposable 
        interface ICloneable 
        interface IConnectionStringHolder 
    end

public abstract class DataSource extends MajorObject implements IMajorObject, INamedComponent, IModelComponent, IComponent, IDisposable, ICloneable, IConnectionStringHolder

El tipo DataSource expone los siguientes miembros.

Constructores

	Nombre	Descripción
	DataSource()	Initializes a new instance of the DataSource class using the default values.
	DataSource(String, String)	Initializes a new instance of the DataSource class using a name and an identifier.

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Propiedades

	Nombre	Descripción
	Annotations	Gets the collection object of all annotations to current object. (Se hereda de MajorObject.)
	CanRaiseEvents	(Se hereda de Component.)
	ConnectionString	Gets or sets a string specifying connection information.
	ConnectionStringSecurity	Gets or sets the connection security properties of a DataSource object.
	Container	(Se hereda de Component.)
	CreatedTimestamp	Gets or sets the date and time of the creation of the object. (Se hereda de MajorObject.)
	DataSourcePermissions	Gets the data source permissions associated with a specified DataSource object.
	Description	Gets or sets a description string of current object. (Se hereda de MajorObject.)
	DesignMode	(Se hereda de Component.)
	Events	(Se hereda de Component.)
	FriendlyName	Returns a user-friendly name. (Se hereda de NamedComponent.)
	ID	Gets or sets the identifier of the component. (Se hereda de NamedComponent.)
	ImpersonationInfo	Gets or sets the impersonation information associated with a specified DataSource object.
	IsLoaded	Infraestructura. Gets a value that indicates whether MajorObject have been loaded. (Se hereda de MajorObject.)
	Isolation	Gets or sets the isolation property for a DataSource object.
	KeyForCollection	Returns the key used in collections. (Se hereda de NamedComponent.)
	LastSchemaUpdate	Gets or sets the date and time when current object schema was last updated. (Se hereda de MajorObject.)
	ManagedProvider	Gets or sets the managed provider name used by a DataSource object.
	MaxActiveConnections	Gets or sets the maximum number of concurrent connections enabled by an element that is derived from a DataSource object.
	Name	Gets or sets the name of the component. (Se hereda de NamedComponent.)
	OwningCollection	Gets or sets the collection that contains the ModelComponent. (Se hereda de ModelComponent.)
	Parent	Gets the parent Database of the DataSource object.
	ParentServer	Gets the parent Server of the DataSource object.
	QueryHints	Gets or sets a table, view, or join hints within a data source definition.
	QueryImpersonationInfo	Gets or sets the current impersonation mode of the connection.
	Site	Infraestructura. Gets or sets the site of the component. (Se hereda de NamedComponent.)
	SiteID	Infraestructura. Gets or sets the identifier for the site associated with the component. (Se hereda de NamedComponent.)
	Timeout	Gets or sets the length of time that must pass for timeout to occur on a DataSource connection.

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Métodos

	Nombre	Descripción
	AddToContainer	Infraestructura. Adds a ModelComponent object to the specified container. (Se hereda de ModelComponent.)
	AfterInsert	Infraestructura. Displays a ModelComponent object after added to the specified index. (Se hereda de ModelComponent.)
	AfterMove	Infraestructura. Displays a ModelComponent object after moving to the specified index. (Se hereda de ModelComponent.)
	AfterRemove	Infraestructura. Displays a ModelComponentCollection after a ModelComponent object is removed. (Se hereda de ModelComponent.)
	BeforeRemove	Infraestructura. Removes the ModelComponent object before the cleanup. (Se hereda de ModelComponent.)
	Clone()	Creates a new, full copy of a DataSource object.
	Clone(Boolean)	Infraestructura. Creates a new copy of the MajorObject object. (Se hereda de MajorObject.)
	CopyTo(ModelComponent)	Infraestructura. Copies a ModelComponent object to the specified object. (Se hereda de ModelComponent.)
	CopyTo(NamedComponent)	Infraestructura. Copies a NamedComponent object to the specified object. (Se hereda de NamedComponent.)
	CopyTo(MajorObject, Boolean)	Infraestructura. Copies a DataSource object to the specified object. (Invalida MajorObject.CopyTo(MajorObject, Boolean).)
	CreateObjRef	Importante para la seguridad. (Se hereda de MarshalByRefObject.)
	Dispose()	(Se hereda de Component.)
	Dispose(Boolean)	(Se hereda de Component.)
	Drop()	Removes current object and updates server. (Se hereda de MajorObject.)
	Drop(DropOptions)	Removes current object and updates server using specified options. (Se hereda de MajorObject.)
	Drop(DropOptions, XmlaWarningCollection)	Removes current object and updates server using specified options. Warnings resulting from drop operation are returned on the specified warnings object. (Se hereda de MajorObject.)
	Drop(DropOptions, XmlaWarningCollection, ImpactDetailCollection)	Removes current object and updates server using specified options. Warnings resulting from drop operation are returned on the specified warnings variable and results for affected objects in operation are returned on specified impactResult variable. (Se hereda de MajorObject.)
	Drop(DropOptions, XmlaWarningCollection, ImpactDetailCollection, Boolean)	Removes current object and updates server using specified options. Warnings resulting from drop operation are returned on the specified warnings variable and results for affected objects in operation are returned on specified impactResult variable. (Se hereda de MajorObject.)
	Equals	(Se hereda de Object.)
	Finalize	(Se hereda de Component.)
	GetCreateReferences	Infraestructura. Gets a Hashtable to create references. (Se hereda de MajorObject.)
	GetDependents	Infraestructura. Adds a mining structures and subsequent dependents to the specified Hashtable. (Invalida MajorObject.GetDependents(Hashtable).)
	GetDropDependents	Infraestructura. Gets the drop dependents. (Invalida MajorObject.GetDropDependents(Hashtable, Hashtable).)
	GetHashCode	(Se hereda de Object.)
	GetLifetimeService	Importante para la seguridad. (Se hereda de MarshalByRefObject.)
	GetReferences	Infraestructura. Gets the objects that the data source references. (Invalida MajorObject.GetReferences(Hashtable, Boolean).)
	GetService	(Se hereda de Component.)
	GetType	(Se hereda de Object.)
	GetUpdateOverwrites	Infraestructura. Gets the Hashtable object that overwrites the updated MajorObject. (Se hereda de MajorObject.)
	InitializeLifetimeService	Importante para la seguridad. (Se hereda de MarshalByRefObject.)
	MemberwiseClone()	(Se hereda de Object.)
	MemberwiseClone(Boolean)	(Se hereda de MarshalByRefObject.)
	Refresh()	Updates current object from server definitions. (Se hereda de MajorObject.)
	Refresh(Boolean)	Updates current object from server definitions and loaded dependent objects if specified. (Se hereda de MajorObject.)
	Refresh(Boolean, RefreshType)	Updates current object from server definitions and loaded dependent objects if specified. (Se hereda de MajorObject.)
	RemoveFromContainer	Infraestructura. Removes a ModelComponent object from the specified container. (Se hereda de ModelComponent.)
	Reset	Infraestructura. Resets the component to its initial state. (Se hereda de NamedComponent.)
	Submit()	Infraestructura. Submits a ModelComponent object. (Se hereda de ModelComponent.)
	Submit(Boolean)	Infraestructura. Submits a ModelComponent object. (Se hereda de ModelComponent.)
	ToString	Returns a string containing the name of the component. (Se hereda de NamedComponent.)
	Update()	Updates server definition of current object to actual values using the default values to update dependent objects. (Se hereda de MajorObject.)
	Update(UpdateOptions)	Updates server definition of current object to actual values using the specified options to update dependent objects. (Se hereda de MajorObject.)
	Update(UpdateOptions, UpdateMode)	Updates server definition of current object to actual values using the specified options to update dependent objects. (Se hereda de MajorObject.)
	Update(UpdateOptions, UpdateMode, XmlaWarningCollection)	Updates server definition of current object to actual values using the specified options to update dependent objects and reports any warnings from operation. (Se hereda de MajorObject.)
	Update(UpdateOptions, UpdateMode, XmlaWarningCollection, ImpactDetailCollection)	Updates server definition of current object to actual values using specified options to update dependent objects, reports any warnings from operation, and returns affected objects from operation. (Se hereda de MajorObject.)
	Update(UpdateOptions, UpdateMode, XmlaWarningCollection, ImpactDetailCollection, Boolean)	Updates server definition of current object to actual values using specified options to update dependent objects, reports any warnings from operation, and returns affected objects from operation. If analyzeImpactOnly is true, an impact analysis operation is performed with no update operation. (Se hereda de MajorObject.)
	Validate(ValidationErrorCollection)	Validates the element to which it is appended; returns any errors encountered in a collection. (Se hereda de ModelComponent.)
	Validate(ValidationResultCollection)	Indicates whether the MajorObject is valid. (Se hereda de MajorObject.)
	Validate(ValidationErrorCollection, Boolean)	Validates the element to which it is appended; returns any errors encountered in a collection. Also contains a parameter to enable return of detailed errors. (Se hereda de ModelComponent.)
	Validate(ValidationResultCollection, ValidationOptions)	Indicates whether the MajorObject is valid. (Se hereda de MajorObject.)
	Validate(ValidationErrorCollection, Boolean, ServerEdition)	Determines whether the data source is valid. (Invalida NamedComponent.Validate(ValidationErrorCollection, Boolean, ServerEdition).)
	Validate(ValidationResultCollection, ValidationOptions, ServerEdition)	Indicates whether the MajorObject is valid. (Se hereda de MajorObject.)

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Eventos

	Nombre	Descripción
	Disposed	(Se hereda de Component.)

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Implementaciones de interfaces explícitas

	Nombre	Descripción
	ICloneable.Clone	Creates a copy of the data source.
	IDeserializationCallback.OnDeserialization	Runs when the entire object graph has been deserialized. (Se hereda de MajorObject.)
	IFormattable.ToString	Formats the value of the current instance using the specified format. (Se hereda de NamedComponent.)
	IConnectionStringHolder.ReturnPassword	Gets or sets an implementation whether the data source returns password.
	IDeserializationStartCallback.OnDeserializationBegin	Runs when the entire object graph starts to deserialized. (Se hereda de MajorObject.)
	IHostableComponent.Host	Gets or sets the IServiceProvider that is the host of the ModelComponent. (Se hereda de ModelComponent.)
	IMajorObject.BaseType	Gets the base type implementation of the data source.
	IMajorObject.CreateBody	Creates a body for the data source.
	IMajorObject.DependsOn	Determines whether the data source depends on an object.
	IMajorObject.ObjectReference	Gets the object reference implementation of the data source.
	IMajorObject.ParentDatabase	Gets the parent database implementation for the data source.
	IMajorObject.Path	Gets the path implementation of the data source.
	IMajorObject.WriteRef	Writes a reference for the data source.
	IModelComponent.FriendlyPath	Gets a friendly path for the ModelComponent. (Se hereda de ModelComponent.)
	IModelComponent.OwningCollection	Gets or sets the collection that owns the current object. (Se hereda de ModelComponent.)

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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.AnalysisServices