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DataSource Class

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

Inheritance Hierarchy

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

The DataSource type exposes the following members.

Constructors

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

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Properties

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

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Methods

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

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Events

  Name Description
Public event Disposed (Inherited from Component.)

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Explicit Interface Implementations

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

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Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

See Also

Reference

Microsoft.AnalysisServices Namespace