DataItem-Klasse

Describes a data item that includes the definition of that data item (size, type and more), and the details of the binding to some source. This class cannot be inherited.

Vererbungshierarchie

System. . :: . .Object
  System. . :: . .MarshalByRefObject
    System.ComponentModel. . :: . .Component
      Microsoft.AnalysisServices..::..DataItem

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

Syntax

'Declaration
<GuidAttribute("DC06C2CC-28F4-41d0-AB97-7C78561AC9DC")> _
<TypeConverterAttribute("Microsoft.AnalysisServices.Design.DataItemTypeConverter, Microsoft.AnalysisServices.Design")> _
Public NotInheritable Class DataItem _
    Inherits Component _
    Implements ICloneable
'Usage
Dim instance As DataItem

[GuidAttribute("DC06C2CC-28F4-41d0-AB97-7C78561AC9DC")]
[TypeConverterAttribute("Microsoft.AnalysisServices.Design.DataItemTypeConverter, Microsoft.AnalysisServices.Design")]
public sealed class DataItem : Component, 
    ICloneable

[GuidAttribute(L"DC06C2CC-28F4-41d0-AB97-7C78561AC9DC")]
[TypeConverterAttribute(L"Microsoft.AnalysisServices.Design.DataItemTypeConverter, Microsoft.AnalysisServices.Design")]
public ref class DataItem sealed : public Component, 
    ICloneable

[<SealedAttribute>]
[<GuidAttribute("DC06C2CC-28F4-41d0-AB97-7C78561AC9DC")>]
[<TypeConverterAttribute("Microsoft.AnalysisServices.Design.DataItemTypeConverter, Microsoft.AnalysisServices.Design")>]
type DataItem =  
    class
        inherit Component
        interface ICloneable
    end

public final class DataItem extends Component implements ICloneable

Der DataItem-Typ macht folgende Elemente verfügbar.

Konstruktoren

	Name	Beschreibung
	DataItem() () () ()	Initializes a new instance of DataItem using default values.
	DataItem(Binding)	Initializes a new instance of DataItem for the specified source.
	DataItem(String, String)	Initializes a new instance of DataItem for the specified table and column.
	DataItem(Binding, OleDbType)	Initializes a new instance of DataItem for the specified source with the specified OleDbType.
	DataItem(String, String, OleDbType)	Initializes a new instance of DataItem for the specified table and column with the specified OleDbType.
	DataItem(Binding, OleDbType, Int32)	Initializes a new instance of DataItem for the specified source with the specified OleDbType and data size.
	DataItem(String, String, OleDbType, Int32)	Initializes a new instance of DataItem for the specified table and column with the specified OleDbType and data size.

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Eigenschaften

	Name	Beschreibung
	AllowedDataTypes	Gets an array with the allowed data types as defined in OLEDB.
	Annotations	Gets the collection object of all annotations to current DataItem.
	CanRaiseEvents	(Geerbt von Component.)
	Collation	Gets or sets the collation definition for the current DataItem.
	Container	(Geerbt von Component.)
	DataSize	Gets or sets the size for current DataItem.
	DataType	Gets or sets the type of current DataItem.
	DesignMode	(Geerbt von Component.)
	Events	(Geerbt von Component.)
	Format	Gets or sets the formatting property for DataItem values.
	InvalidXmlCharacters	Gets or sets the behavior for invalid characters in XML streams.
	MimeType	Gets or sets the Mime type of the current DataItem.
	NullProcessing	Gets or sets action the server should take when current DataItem is a Null value.
	Parent	Gets the parent object of current DataItem.
	Site	(Geerbt von Component.)
	Source	Gets or sets the source object for current DataItem.
	Trimming	Gets or sets the trimming specification for string type DataItem

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Methoden

	Name	Beschreibung
	Clone	Creates a new, deep copy of current DataItem.
	CopyTo	Creates a deep copy of current DataItem in the specified object.
	CreateObjRef	(Geerbt von MarshalByRefObject.)
	Dispose() () () ()	(Geerbt von Component.)
	Dispose(Boolean)	(Geerbt von Component.)
	Equals	(Geerbt von Object.)
	Finalize	(Geerbt von Component.)
	GetHashCode	(Geerbt von Object.)
	GetLifetimeService	(Geerbt von MarshalByRefObject.)
	GetService	(Geerbt von Component.)
	GetType	(Geerbt von Object.)
	InitializeLifetimeService	(Geerbt von MarshalByRefObject.)
	MemberwiseClone() () () ()	(Geerbt von Object.)
	MemberwiseClone(Boolean)	(Geerbt von MarshalByRefObject.)
	ToString	Returns a string representation of current DataItem value. (Überschreibt Component. . :: . .ToString() () () ().)

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Ereignisse

	Name	Beschreibung
	Disposed	(Geerbt von Component.)

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Explizite Schnittstellenimplementierungen

	Name	Beschreibung
	ICloneable. . :: . .Clone

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Hinweise

Neu: 17. Juli 2006

This element type is used for any data item which can be bound to a data source, for example: measure, attribute keys, and attribute names.

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