Класс DataSource

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

Иерархия наследования

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

Пространство имен:  Microsoft.AnalysisServices
Сборка:  Microsoft.AnalysisServices (в Microsoft.AnalysisServices.dll)

Синтаксис

'Декларация
<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
'Применение
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

Тип DataSource обеспечивает доступ к следующим элементам.

Конструкторы

	Имя	Описание
	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.

В начало

Свойства

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

В начало

Методы

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

В начало

События

	Имя	Описание
	Disposed	(Производный от Component.)

В начало

Явные реализации интерфейса

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

В начало

Безопасность многопоточности

Любые открытые статический (Shared в Visual Basic) элементы этого типа потокобезопасны. Потокобезопасность с элементами экземпляров не гарантируется.

См. также

Справочник

Пространство имен Microsoft.AnalysisServices