Classe DataSource

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

Gerarchia di ereditarietà

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

Spazio dei nomi  Microsoft.AnalysisServices
Assembly:  Microsoft.AnalysisServices (in Microsoft.AnalysisServices.dll)

Sintassi

'Dichiarazione
<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
'Utilizzo
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

Nel tipo DataSource sono esposti i membri seguenti.

Costruttori

	Nome	Descrizione
	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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Proprietà

	Nome	Descrizione
	Annotations	Gets the collection object of all annotations to current object. Ereditato da MajorObject.
	CanRaiseEvents	Ereditato da Component.
	ConnectionString	Gets or sets a string specifying connection information.
	ConnectionStringSecurity	Gets or sets the connection security properties of a DataSource object.
	Container	Ereditato da Component.
	CreatedTimestamp	Gets or sets the date and time of the creation of the object. Ereditato da MajorObject.
	DataSourcePermissions	Gets the data source permissions associated with a specified DataSource object.
	Description	Gets or sets a description string of current object. Ereditato da MajorObject.
	DesignMode	Ereditato da Component.
	Events	Ereditato da Component.
	FriendlyName	Returns a user-friendly name. Ereditato da NamedComponent.
	ID	Gets or sets the identifier of the component. Ereditato da NamedComponent.
	ImpersonationInfo	Gets or sets the impersonation information associated with a specified DataSource object.
	IsLoaded	Infrastruttura. Gets a value that indicates whether MajorObject have been loaded. Ereditato da MajorObject.
	Isolation	Gets or sets the isolation property for a DataSource object.
	KeyForCollection	Returns the key used in collections. Ereditato da NamedComponent.
	LastSchemaUpdate	Gets or sets the date and time when current object schema was last updated. Ereditato da 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. Ereditato da NamedComponent.
	OwningCollection	Gets or sets the collection that contains the ModelComponent. Ereditato da 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	Infrastruttura. Gets or sets the site of the component. Ereditato da NamedComponent.
	SiteID	Infrastruttura. Gets or sets the identifier for the site associated with the component. Ereditato da NamedComponent.
	Timeout	Gets or sets the length of time that must pass for timeout to occur on a DataSource connection.

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Metodi

	Nome	Descrizione
	AddToContainer	Infrastruttura. Adds a ModelComponent object to the specified container. Ereditato da ModelComponent.
	AfterInsert	Infrastruttura. Displays a ModelComponent object after added to the specified index. Ereditato da ModelComponent.
	AfterMove	Infrastruttura. Displays a ModelComponent object after moving to the specified index. Ereditato da ModelComponent.
	AfterRemove	Infrastruttura. Displays a ModelComponentCollection after a ModelComponent object is removed. Ereditato da ModelComponent.
	BeforeRemove	Infrastruttura. Removes the ModelComponent object before the cleanup. Ereditato da ModelComponent.
	Clone()	Creates a new, full copy of a DataSource object.
	Clone(Boolean)	Infrastruttura. Creates a new copy of the MajorObject object. Ereditato da MajorObject.
	CopyTo(ModelComponent)	Infrastruttura. Copies a ModelComponent object to the specified object. Ereditato da ModelComponent.
	CopyTo(NamedComponent)	Infrastruttura. Copies a NamedComponent object to the specified object. Ereditato da NamedComponent.
	CopyTo(MajorObject, Boolean)	Infrastruttura. Copies a DataSource object to the specified object. Esegue l'override di MajorObject.CopyTo(MajorObject, Boolean).
	CreateObjRef	Criticità per la sicurezza. Ereditato da MarshalByRefObject.
	Dispose()	Ereditato da Component.
	Dispose(Boolean)	Ereditato da Component.
	Drop()	Removes current object and updates server. Ereditato da MajorObject.
	Drop(DropOptions)	Removes current object and updates server using specified options. Ereditato da 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. Ereditato da 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. Ereditato da 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. Ereditato da MajorObject.
	Equals	Ereditato da Object.
	Finalize	Ereditato da Component.
	GetCreateReferences	Infrastruttura. Gets a Hashtable to create references. Ereditato da MajorObject.
	GetDependents	Infrastruttura. Adds a mining structures and subsequent dependents to the specified Hashtable. Esegue l'override di MajorObject.GetDependents(Hashtable).
	GetDropDependents	Infrastruttura. Gets the drop dependents. Esegue l'override di MajorObject.GetDropDependents(Hashtable, Hashtable).
	GetHashCode	Ereditato da Object.
	GetLifetimeService	Criticità per la sicurezza. Ereditato da MarshalByRefObject.
	GetReferences	Infrastruttura. Gets the objects that the data source references. Esegue l'override di MajorObject.GetReferences(Hashtable, Boolean).
	GetService	Ereditato da Component.
	GetType	Ereditato da Object.
	GetUpdateOverwrites	Infrastruttura. Gets the Hashtable object that overwrites the updated MajorObject. Ereditato da MajorObject.
	InitializeLifetimeService	Criticità per la sicurezza. Ereditato da MarshalByRefObject.
	MemberwiseClone()	Ereditato da Object.
	MemberwiseClone(Boolean)	Ereditato da MarshalByRefObject.
	Refresh()	Updates current object from server definitions. Ereditato da MajorObject.
	Refresh(Boolean)	Updates current object from server definitions and loaded dependent objects if specified. Ereditato da MajorObject.
	Refresh(Boolean, RefreshType)	Updates current object from server definitions and loaded dependent objects if specified. Ereditato da MajorObject.
	RemoveFromContainer	Infrastruttura. Removes a ModelComponent object from the specified container. Ereditato da ModelComponent.
	Reset	Infrastruttura. Resets the component to its initial state. Ereditato da NamedComponent.
	Submit()	Infrastruttura. Submits a ModelComponent object. Ereditato da ModelComponent.
	Submit(Boolean)	Infrastruttura. Submits a ModelComponent object. Ereditato da ModelComponent.
	ToString	Returns a string containing the name of the component. Ereditato da NamedComponent.
	Update()	Updates server definition of current object to actual values using the default values to update dependent objects. Ereditato da MajorObject.
	Update(UpdateOptions)	Updates server definition of current object to actual values using the specified options to update dependent objects. Ereditato da MajorObject.
	Update(UpdateOptions, UpdateMode)	Updates server definition of current object to actual values using the specified options to update dependent objects. Ereditato da 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. Ereditato da 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. Ereditato da 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. Ereditato da MajorObject.
	Validate(ValidationErrorCollection)	Validates the element to which it is appended; returns any errors encountered in a collection. Ereditato da ModelComponent.
	Validate(ValidationResultCollection)	Indicates whether the MajorObject is valid. Ereditato da 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. Ereditato da ModelComponent.
	Validate(ValidationResultCollection, ValidationOptions)	Indicates whether the MajorObject is valid. Ereditato da MajorObject.
	Validate(ValidationErrorCollection, Boolean, ServerEdition)	Determines whether the data source is valid. Esegue l'override di NamedComponent.Validate(ValidationErrorCollection, Boolean, ServerEdition).
	Validate(ValidationResultCollection, ValidationOptions, ServerEdition)	Indicates whether the MajorObject is valid. Ereditato da MajorObject.

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Eventi

	Nome	Descrizione
	Disposed	Ereditato da Component.

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Implementazioni esplicite dell'interfaccia

	Nome	Descrizione
	ICloneable.Clone	Creates a copy of the data source.
	IDeserializationCallback.OnDeserialization	Runs when the entire object graph has been deserialized. Ereditato da MajorObject.
	IFormattable.ToString	Formats the value of the current instance using the specified format. Ereditato da 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. Ereditato da MajorObject.
	IHostableComponent.Host	Gets or sets the IServiceProvider that is the host of the ModelComponent. Ereditato da 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. Ereditato da ModelComponent.
	IModelComponent.OwningCollection	Gets or sets the collection that owns the current object. Ereditato da ModelComponent.

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Protezione dei thread

I membri static (Shared in Visual Basic) pubblici di questo tipo sono affidabili. Non è invece garantita la sicurezza dei membri dell'istanza.

Vedere anche

Riferimento

Spazio dei nomi Microsoft.AnalysisServices