DataSource-Klasse

Defines a data source in a Microsoft SQL Server 2005 Analysis Services (SSAS) Database element.

Vererbungshierarchie

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

Namespace:  Microsoft.AnalysisServices
Assembly:  Microsoft.AnalysisServices (in Microsoft.AnalysisServices.dll)

Syntax

'Declaration
<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
'Usage
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

Der DataSource-Typ macht folgende Elemente verfügbar.

Konstruktoren

	Name	Beschreibung
	DataSource() () () ()	Initializes a new instance of DataSource using the default values.
	DataSource(String, String)	Initializes a new instance of DataSource using a name and an identifier.

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Eigenschaften

	Name	Beschreibung
	Annotations	Gets the collection object of all annotations to current object. (Geerbt von MajorObject.)
	CanRaiseEvents	(Geerbt von Component.)
	ConnectionString	Gets or sets a string specifying connection information.
	ConnectionStringSecurity	Gets or sets the connection security properties of a DataSource object.
	Container	(Geerbt von Component.)
	CreatedTimestamp	Gets or sets the date and time of the creation of the object. (Geerbt von MajorObject.)
	DataSourcePermissions	Gets the data source permissions associated with a specified DataSource object.
	Description	Gets or sets a description string of current object. (Geerbt von MajorObject.)
	DesignMode	(Geerbt von Component.)
	Events	(Geerbt von Component.)
	FriendlyName	(Geerbt von NamedComponent.)
	ID	(Geerbt von NamedComponent.)
	ImpersonationInfo	Gets or sets the impersonation information associated with a specified DataSource object.
	IsLoaded	Infrastruktur (Geerbt von MajorObject.)
	Isolation	Gets or sets the isolation property for a DataSource object.
	KeyForCollection	(Geerbt von NamedComponent.)
	LastSchemaUpdate	Gets or sets the date and time when current object schema was last updated. (Geerbt von 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	(Geerbt von NamedComponent.)
	OwningCollection	Gets or sets the collection that contains the ModelComponent. (Geerbt von ModelComponent.)
	Parent	Gets the parent Database of the DataSource object.
	ParentServer	Gets the parent Server of the DataSource object.
	Site	(Geerbt von NamedComponent.)
	SiteID	(Geerbt von NamedComponent.)
	Timeout	Gets or sets the length of time that must pass for Timeout to occur on a DataSource connection.

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Methoden

	Name	Beschreibung
	AddToContainer	Infrastruktur (Geerbt von ModelComponent.)
	AfterInsert	Infrastruktur (Geerbt von ModelComponent.)
	AfterMove	Infrastruktur (Geerbt von ModelComponent.)
	AfterRemove	Infrastruktur (Geerbt von ModelComponent.)
	BeforeRemove	Infrastruktur (Geerbt von ModelComponent.)
	Clone() () () ()	Creates a new, full copy of a DataSource object.
	Clone(Boolean)	Infrastruktur (Geerbt von MajorObject.)
	CopyTo(ModelComponent)	Infrastruktur (Geerbt von ModelComponent.)
	CopyTo(NamedComponent)	(Geerbt von NamedComponent.)
	CopyTo(MajorObject, Boolean)	Infrastruktur (Überschreibt MajorObject. . :: . .CopyTo(MajorObject, Boolean).)
	CreateObjRef	(Geerbt von MarshalByRefObject.)
	Dispose() () () ()	(Geerbt von Component.)
	Dispose(Boolean)	(Geerbt von Component.)
	Drop() () () ()	Removes current object and updates server. (Geerbt von MajorObject.)
	Drop(DropOptions)	Removes current object and updates server using specified options. (Geerbt von 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. (Geerbt von 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. (Geerbt von 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. (Geerbt von MajorObject.)
	Equals	(Geerbt von Object.)
	Finalize	(Geerbt von Component.)
	GetCreateReferences	Infrastruktur (Geerbt von MajorObject.)
	GetDependents	Infrastruktur (Überschreibt MajorObject. . :: . .GetDependents(Hashtable).)
	GetDropDependents	Infrastruktur (Überschreibt MajorObject. . :: . .GetDropDependents(Hashtable, Hashtable).)
	GetHashCode	(Geerbt von Object.)
	GetLifetimeService	(Geerbt von MarshalByRefObject.)
	GetReferences	Infrastruktur (Überschreibt MajorObject. . :: . .GetReferences(Hashtable, Boolean).)
	GetService	(Geerbt von Component.)
	GetType	(Geerbt von Object.)
	GetUpdateOverwrites	Infrastruktur (Geerbt von MajorObject.)
	InitializeLifetimeService	(Geerbt von MarshalByRefObject.)
	MemberwiseClone() () () ()	(Geerbt von Object.)
	MemberwiseClone(Boolean)	(Geerbt von MarshalByRefObject.)
	Refresh() () () ()	Updates current object from server definitions. (Geerbt von MajorObject.)
	Refresh(Boolean)	Updates current object from server definitions and loaded dependent objects if specified. (Geerbt von MajorObject.)
	Refresh(Boolean, RefreshType)	Updates current object from server definitions and loaded dependent objects if specified. (Geerbt von MajorObject.)
	RemoveFromContainer	Infrastruktur (Geerbt von ModelComponent.)
	Reset	(Geerbt von NamedComponent.)
	Submit() () () ()	Infrastruktur (Geerbt von ModelComponent.)
	Submit(Boolean)	Infrastruktur (Geerbt von ModelComponent.)
	ToString	(Geerbt von NamedComponent.)
	Update() () () ()	Updates server definition of current object to actual values using the default values to update dependent objects. (Geerbt von MajorObject.)
	Update(UpdateOptions)	Updates server definition of current object to actual values using the specified options to update dependent objects. (Geerbt von MajorObject.)
	Update(UpdateOptions, UpdateMode)	Updates server definition of current object to actual values using the specified options to update dependent objects. (Geerbt von 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. (Geerbt von 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. (Geerbt von 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. (Geerbt von MajorObject.)
	Validate(ValidationErrorCollection)	Validates the element to which it is appended; returns any errors encountered in a collection. (Geerbt von ModelComponent.)
	Validate(ValidationResultCollection)	(Geerbt von 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. (Geerbt von ModelComponent.)
	Validate(ValidationResultCollection, ValidationOptions)	(Geerbt von MajorObject.)
	Validate(ValidationErrorCollection, Boolean, ServerEdition)	(Überschreibt NamedComponent. . :: . .Validate(ValidationErrorCollection, Boolean, ServerEdition).)
	Validate(ValidationResultCollection, ValidationOptions, ServerEdition)	(Geerbt von MajorObject.)

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Ereignisse

	Name	Beschreibung
	Disposed	(Geerbt von Component.)

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Explizite Schnittstellenimplementierungen

	Name	Beschreibung
	ICloneable. . :: . .Clone
	IDeserializationCallback. . :: . .OnDeserialization	(Geerbt von MajorObject.)
	IFormattable. . :: . .ToString	(Geerbt von NamedComponent.)
	IConnectionStringHolder. . :: . .ReturnPassword
	IDeserializationStartCallback. . :: . .OnDeserializationBegin	(Geerbt von MajorObject.)
	IHostableComponent. . :: . .Host	(Geerbt von ModelComponent.)
	IMajorObject. . :: . .BaseType
	IMajorObject. . :: . .CreateBody
	IMajorObject. . :: . .DependsOn
	IMajorObject. . :: . .ObjectReference
	IMajorObject. . :: . .ParentDatabase
	IMajorObject. . :: . .Path
	IMajorObject. . :: . .WriteRef
	IModelComponent. . :: . .FriendlyPath	(Geerbt von ModelComponent.)
	IModelComponent. . :: . .OwningCollection	(Geerbt von ModelComponent.)

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Threadsicherheit

Alle öffentlichen static (Shared in Visual Basic)-Elemente dieses Typs sind Threadsicher. Für Instanzelemente wird die Threadsicherheit nicht gewährleistet.

Siehe auch

Verweis

Microsoft.AnalysisServices-Namespace