Classe DataSource

Represents a data source.

Hiérarchie d'héritage

System.Object
  Microsoft.ReportingServices.RdlObjectModel.ReportObjectBase
    Microsoft.ReportingServices.RdlObjectModel.ReportObject
      Microsoft.ReportingServices.RdlObjectModel.DataSource

Espace de noms :  Microsoft.ReportingServices.RdlObjectModel
Assembly :  Microsoft.ReportingServices.Designer.Controls (en Microsoft.ReportingServices.Designer.Controls.dll)

Syntaxe

'Déclaration
Public Class DataSource _
    Inherits ReportObject _
    Implements INamedObject
'Utilisation
Dim instance As DataSource

public class DataSource : ReportObject, INamedObject

public ref class DataSource : public ReportObject, 
    INamedObject

type DataSource =  
    class 
        inherit ReportObject 
        interface INamedObject 
    end

public class DataSource extends ReportObject implements INamedObject

Le type DataSource expose les membres suivants.

Constructeurs

	Nom	Description
	DataSource	Initializes a new instance of the DataSource class.

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Propriétés

	Nom	Description
	ComponentMetadata	Gets or sets the component metadata. (hérité de ReportObject.)
	ConnectionProperties	Gets or sets the connection properties.
	Credentials	Infrastructure. Gets or sets the data source credentials.
	DataSourceID	Gets or sets the data source ID.
	DataSourceReference	Gets or sets the path to a shared data source.
	DesignTimeCredentials	Infrastructure. Gets or sets the credentials at design time.
	ImpersonateUser	Infrastructure. Gets or sets a value that indicates whether to impersonate the user.
	IsModel	Infrastructure. Gets or sets a value that indicates whether the data source is a model.
	IsModified	Infrastructure. Gets or sets a value that indicates whether the data source is modified.
	IsModifiedSincePreview	Infrastructure. Gets or sets a value that indicates whether the data source is modified since last preview.
	IsReference	Infrastructure. Gets or sets a value that indicates whether the data source is a reference.
	IsShared	Infrastructure. Gets or sets a value that indicates whether the data source is shared.
	Name	Gets or sets the data source name.
	Parent	The parent of this report object. (hérité de ReportObjectBase.)
	RunTimeCredentials	Infrastructure. Gets or sets the credentials at runtime time.
	SecurityType	Gets or sets the authentication method of the data source.
	ShouldSaveCredentials	Infrastructure. Gets or sets a value that indicates whether data source should save credentials.
	Site	Infrastructure. Gets or sets the site associated with the ReportObject object. (hérité de ReportObject.)
	Transaction	Gets or sets the value that indicates whether the datasets that use this data source run in a single transaction.
	WindowsCredentials	Infrastructure. Gets or sets a value that indicates whether to use windows credentials.

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Méthodes

	Nom	Description
	DeepClone	Infrastructure. Returns a deep clone of this data source. (remplace ReportObject.DeepClone().)
	Equals	(hérité de Object.)
	Finalize	(hérité de Object.)
	GetContainingDataScopes	Infrastructure. Returns the list of report object that contains data scopes. (hérité de ReportObject.)
	GetDataScopesForDefaultImpl	Infrastructure. Returns the data scopes for default implementation. (hérité de ReportObject.)
	GetDependenciesCore	Infrastructure. Returns the dependencies core for the ReportObject object. (hérité de ReportObject.)
	GetHashCode	(hérité de Object.)
	GetType	(hérité de Object.)
	Initialize	Initializes the current DataSource instance. (remplace ReportObject.Initialize().)
	InitializeForDesigner	Infrastructure. Initializes the report object for designer. (hérité de ReportObject.)
	MemberwiseClone	(hérité de Object.)
	OnChildPropertyChanged	Infrastructure. Raises an event when the property of the child was changed. (hérité de ReportObject.)
	OnPropertyChanged	Infrastructure. Raises an event when the property was changed. (hérité de ReportObject.)
	RdlSemanticEqualsCore	Infrastructure. Indicates whether the RDL semantic is equal to the core objects. (remplace ReportObject.RdlSemanticEqualsCore(ReportObject, ICollection<ReportObject>).)
	SavePropertyValue<T>	Infrastructure. Saves the property value of the report object. (hérité de ReportObject.)
	SetCachedCredentials	Infrastructure. Sets the credentials from the cached.
	ToString	(hérité de Object.)

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Implémentations d'interfaces explicites

	Nom	Description
	IDisposable.Dispose	Infrastructure. Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources. (hérité de ReportObject.)
	IComponent.Disposed	Infrastructure. Occurs when the ReportObject object is disposed. (hérité de ReportObject.)

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Sécurité des threads

Tous les membres publics static (Shared dans Visual Basic) de ce type sont thread-safe. Tous les membres de l'instance ne sont pas garantis comme étant thread-safe.

Voir aussi

Référence

Espace de noms Microsoft.ReportingServices.RdlObjectModel