Classe Variable

Sintassi

'Dichiarazione
Public NotInheritable Class Variable _
    Inherits DtsObject _
    Implements IDTSPersist, IDTSName, IDTSPropertiesProvider, IDTSPackagePath,  _
    IComponent, IDisposable
'Utilizzo
Dim instance As Variable

public sealed class Variable : DtsObject, 
    IDTSPersist, IDTSName, IDTSPropertiesProvider, IDTSPackagePath, IComponent, 
    IDisposable

public ref class Variable sealed : public DtsObject, 
    IDTSPersist, IDTSName, IDTSPropertiesProvider, IDTSPackagePath, IComponent, 
    IDisposable

[<SealedAttribute>]
type Variable =  
    class
        inherit DtsObject
        interface IDTSPersist
        interface IDTSName
        interface IDTSPropertiesProvider
        interface IDTSPackagePath
        interface IComponent
        interface IDisposable
    end

public final class Variable extends DtsObject implements IDTSPersist, IDTSName, IDTSPropertiesProvider, IDTSPackagePath, IComponent, IDisposable

Osservazioni

Variables are grouped into namespaces for disambiguation. The System namespace is created automatically for every package and contains read-only properties. The User namespace contains custom properties that you can add. You can also create a namespace of your choosing to which to add variables. This class inherits from several classes and interfaces, including two from the Visual Studio .NET Framework:

• IComponent

• IDisposable

Gerarchia di ereditarietà

System. . :: . .Object
  Microsoft.SqlServer.Dts.Runtime. . :: . .DtsObject
    Microsoft.SqlServer.Dts.Runtime..::..Variable

Thread Safety

Tutti i membri pubblici static (Shared in Visual Basic) di questo tipo sono thread safe. I membri di istanza non hanno garanzia di essere thread safe.

Vedere anche

Riferimento