共用方式為

DataSource 類別

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

繼承階層

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

命名空間：  Microsoft.AnalysisServices
組件：  Microsoft.AnalysisServices (在 Microsoft.AnalysisServices.dll 中)

語法

'宣告
<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
'用途
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

DataSource 型別公開下列成員。

建構函式

  名稱 說明
受保護的方法 DataSource() Initializes a new instance of the DataSource class using the default values.
受保護的方法 DataSource(String, String) Initializes a new instance of the DataSource class using a name and an identifier.

上層

屬性

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

上層

方法

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

上層

事件

  名稱 說明
公用事件 Disposed (繼承自 Component。)

上層

明確 繼承 實作

  名稱 說明
明確介面實作私用方法 ICloneable.Clone Creates a copy of the data source.
明確介面實作私用方法 IDeserializationCallback.OnDeserialization Runs when the entire object graph has been deserialized. (繼承自 MajorObject。)
明確介面實作私用方法 IFormattable.ToString Formats the value of the current instance using the specified format. (繼承自 NamedComponent。)
明確介面實作私用屬性 IConnectionStringHolder.ReturnPassword Gets or sets an implementation whether the data source returns password.
明確介面實作私用方法 IDeserializationStartCallback.OnDeserializationBegin Runs when the entire object graph starts to deserialized. (繼承自 MajorObject。)
明確介面實作私用屬性 IHostableComponent.Host Gets or sets the IServiceProvider that is the host of the ModelComponent. (繼承自 ModelComponent。)
明確介面實作私用屬性 IMajorObject.BaseType Gets the base type implementation of the data source.
明確介面實作私用方法 IMajorObject.CreateBody Creates a body for the data source.
明確介面實作私用方法 IMajorObject.DependsOn Determines whether the data source depends on an object.
明確介面實作私用屬性 IMajorObject.ObjectReference Gets the object reference implementation of the data source.
明確介面實作私用屬性 IMajorObject.ParentDatabase Gets the parent database implementation for the data source.
明確介面實作私用屬性 IMajorObject.Path Gets the path implementation of the data source.
明確介面實作私用方法 IMajorObject.WriteRef Writes a reference for the data source.
明確介面實作私用屬性 IModelComponent.FriendlyPath Gets a friendly path for the ModelComponent. (繼承自 ModelComponent。)
明確介面實作私用屬性 IModelComponent.OwningCollection Gets or sets the collection that owns the current object. (繼承自 ModelComponent。)

上層

執行緒安全性

這個型別的任何公用 static (在 Visual Basic 中為 Shared) 成員都是執行緒安全的。並不是所有的執行個體成員都保證可以用於所有的執行緒。

請參閱

參考

Microsoft.AnalysisServices 命名空間