Classe DataSource
Defines a data source in a Microsoft Analysis Services Database element.
Hierarquia de herança
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 (em Microsoft.AnalysisServices.dll)
Sintaxe
'Declaração
<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
O tipo DataSource expõe os membros a seguir.
Construtores
| Nome | Descrição | |
|---|---|---|
.gif "Método protegido") |
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. |
Início
Propriedades
| Nome | Descrição | |
|---|---|---|
.gif "Propriedade pública") |
Annotations | Gets the collection object of all annotations to current object. (Herdado de MajorObject.) |
.gif "Propriedade protegida") |
CanRaiseEvents | (Herdado de Component.) |
|
ConnectionString | Gets or sets a string specifying connection information. |
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ConnectionStringSecurity | Gets or sets the connection security properties of a DataSource object. |
|
Container | (Herdado de Component.) |
|
CreatedTimestamp | Gets or sets the date and time of the creation of the object. (Herdado de MajorObject.) |
|
DataSourcePermissions | Gets the data source permissions associated with a specified DataSource object. |
|
Description | Gets or sets a description string of current object. (Herdado de MajorObject.) |
|
DesignMode | (Herdado de Component.) |
|
Events | (Herdado de Component.) |
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FriendlyName | Returns a user-friendly name. (Herdado de NamedComponent.) |
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ID | Gets or sets the identifier of the component. (Herdado de NamedComponent.) |
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ImpersonationInfo | Gets or sets the impersonation information associated with a specified DataSource object. |
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IsLoaded | Infraestrutura. Gets a value that indicates whether MajorObject have been loaded. (Herdado de MajorObject.) |
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Isolation | Gets or sets the isolation property for a DataSource object. |
|
KeyForCollection | Returns the key used in collections. (Herdado de NamedComponent.) |
|
LastSchemaUpdate | Gets or sets the date and time when current object schema was last updated. (Herdado de MajorObject.) |
|
ManagedProvider | Gets or sets the managed provider name used by a DataSource object. |
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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. (Herdado de NamedComponent.) |
|
OwningCollection | Gets or sets the collection that contains the ModelComponent. (Herdado 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 | Infraestrutura. Gets or sets the site of the component. (Herdado de NamedComponent.) |
|
SiteID | Infraestrutura. Gets or sets the identifier for the site associated with the component. (Herdado de NamedComponent.) |
|
Timeout | Gets or sets the length of time that must pass for timeout to occur on a DataSource connection. |
Início
Métodos
| Nome | Descrição | |
|---|---|---|
|
AddToContainer | Infraestrutura. Adds a ModelComponent object to the specified container. (Herdado de ModelComponent.) |
|
AfterInsert | Infraestrutura. Displays a ModelComponent object after added to the specified index. (Herdado de ModelComponent.) |
|
AfterMove | Infraestrutura. Displays a ModelComponent object after moving to the specified index. (Herdado de ModelComponent.) |
|
AfterRemove | Infraestrutura. Displays a ModelComponentCollection after a ModelComponent object is removed. (Herdado de ModelComponent.) |
|
BeforeRemove | Infraestrutura. Removes the ModelComponent object before the cleanup. (Herdado de ModelComponent.) |
.gif "Método público") |
Clone() | Creates a new, full copy of a DataSource object. |
|
Clone(Boolean) | Infraestrutura. Creates a new copy of the MajorObject object. (Herdado de MajorObject.) |
|
CopyTo(ModelComponent) | Infraestrutura. Copies a ModelComponent object to the specified object. (Herdado de ModelComponent.) |
|
CopyTo(NamedComponent) | Infraestrutura. Copies a NamedComponent object to the specified object. (Herdado de NamedComponent.) |
|
CopyTo(MajorObject, Boolean) | Infraestrutura. Copies a DataSource object to the specified object. (Substitui MajorObject.CopyTo(MajorObject, Boolean).) |
|
CreateObjRef | Segurança crítica. (Herdado de MarshalByRefObject.) |
|
Dispose() | (Herdado de Component.) |
|
Dispose(Boolean) | (Herdado de Component.) |
|
Drop() | Removes current object and updates server. (Herdado de MajorObject.) |
|
Drop(DropOptions) | Removes current object and updates server using specified options. (Herdado de MajorObject.) |
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Drop(DropOptions, XmlaWarningCollection) | Removes current object and updates server using specified options. Warnings resulting from drop operation are returned on the specified warnings object. (Herdado de MajorObject.) |
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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. (Herdado 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. (Herdado de MajorObject.) |
|
Equals | (Herdado de Object.) |
|
Finalize | (Herdado de Component.) |
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GetCreateReferences | Infraestrutura. Gets a Hashtable to create references. (Herdado de MajorObject.) |
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GetDependents | Infraestrutura. Adds a mining structures and subsequent dependents to the specified Hashtable. (Substitui MajorObject.GetDependents(Hashtable).) |
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GetDropDependents | Infraestrutura. Gets the drop dependents. (Substitui MajorObject.GetDropDependents(Hashtable, Hashtable).) |
|
GetHashCode | (Herdado de Object.) |
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GetLifetimeService | Segurança crítica. (Herdado de MarshalByRefObject.) |
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GetReferences | Infraestrutura. Gets the objects that the data source references. (Substitui MajorObject.GetReferences(Hashtable, Boolean).) |
|
GetService | (Herdado de Component.) |
|
GetType | (Herdado de Object.) |
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GetUpdateOverwrites | Infraestrutura. Gets the Hashtable object that overwrites the updated MajorObject. (Herdado de MajorObject.) |
|
InitializeLifetimeService | Segurança crítica. (Herdado de MarshalByRefObject.) |
|
MemberwiseClone() | (Herdado de Object.) |
|
MemberwiseClone(Boolean) | (Herdado de MarshalByRefObject.) |
|
Refresh() | Updates current object from server definitions. (Herdado de MajorObject.) |
|
Refresh(Boolean) | Updates current object from server definitions and loaded dependent objects if specified. (Herdado de MajorObject.) |
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Refresh(Boolean, RefreshType) | Updates current object from server definitions and loaded dependent objects if specified. (Herdado de MajorObject.) |
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RemoveFromContainer | Infraestrutura. Removes a ModelComponent object from the specified container. (Herdado de ModelComponent.) |
|
Reset | Infraestrutura. Resets the component to its initial state. (Herdado de NamedComponent.) |
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Submit() | Infraestrutura. Submits a ModelComponent object. (Herdado de ModelComponent.) |
|
Submit(Boolean) | Infraestrutura. Submits a ModelComponent object. (Herdado de ModelComponent.) |
|
ToString | Returns a string containing the name of the component. (Herdado de NamedComponent.) |
|
Update() | Updates server definition of current object to actual values using the default values to update dependent objects. (Herdado de MajorObject.) |
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Update(UpdateOptions) | Updates server definition of current object to actual values using the specified options to update dependent objects. (Herdado de MajorObject.) |
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Update(UpdateOptions, UpdateMode) | Updates server definition of current object to actual values using the specified options to update dependent objects. (Herdado de MajorObject.) |
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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. (Herdado de MajorObject.) |
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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. (Herdado 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. (Herdado de MajorObject.) |
|
Validate(ValidationErrorCollection) | Validates the element to which it is appended; returns any errors encountered in a collection. (Herdado de ModelComponent.) |
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Validate(ValidationResultCollection) | Indicates whether the MajorObject is valid. (Herdado 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. (Herdado de ModelComponent.) |
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Validate(ValidationResultCollection, ValidationOptions) | Indicates whether the MajorObject is valid. (Herdado de MajorObject.) |
|
Validate(ValidationErrorCollection, Boolean, ServerEdition) | Determines whether the data source is valid. (Substitui NamedComponent.Validate(ValidationErrorCollection, Boolean, ServerEdition).) |
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Validate(ValidationResultCollection, ValidationOptions, ServerEdition) | Indicates whether the MajorObject is valid. (Herdado de MajorObject.) |
Início
Eventos
| Nome | Descrição | |
|---|---|---|
.gif "Evento público") |
Disposed | (Herdado de Component.) |
Início
Implementações de interfaces explícitas
| Nome | Descrição | |
|---|---|---|
.gif "Implementações de interfaces explícitas") .gif "Método privado") |
ICloneable.Clone | Creates a copy of the data source. |
|
IDeserializationCallback.OnDeserialization | Runs when the entire object graph has been deserialized. (Herdado de MajorObject.) |
|
IFormattable.ToString | Formats the value of the current instance using the specified format. (Herdado de NamedComponent.) |
.gif "Propriedade privada") |
IConnectionStringHolder.ReturnPassword | Gets or sets an implementation whether the data source returns password. |
|
IDeserializationStartCallback.OnDeserializationBegin | Runs when the entire object graph starts to deserialized. (Herdado de MajorObject.) |
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IHostableComponent.Host | Gets or sets the IServiceProvider that is the host of the ModelComponent. (Herdado de ModelComponent.) |
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IMajorObject.BaseType | Gets the base type implementation of the data source. |
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IMajorObject.CreateBody | Creates a body for the data source. |
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IMajorObject.DependsOn | Determines whether the data source depends on an object. |
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IMajorObject.ObjectReference | Gets the object reference implementation of the data source. |
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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. |
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IModelComponent.FriendlyPath | Gets a friendly path for the ModelComponent. (Herdado de ModelComponent.) |
|
IModelComponent.OwningCollection | Gets or sets the collection that owns the current object. (Herdado de ModelComponent.) |
Início
Segurança de thread
Qualquer membro público static (Shared no Visual Basic) desse tipo é seguro para threads. Não há garantia de que qualquer membro de instância seja seguro para threads.