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Propriedade do RDL Nullable

Gets or sets a value that indicates whether the value of the parameter can be nullNothingnullptrunituma referência nula (Nothing no Visual Basic).

Namespace:  ReportService2006
Assembly:  ReportService2006 (em ReportService2006.dll)

Sintaxe

'Declaração
Public Property Nullable As Boolean
    Get
    Set
'Uso
Dim instance As ReportParameter
Dim value As Boolean

value = instance.Nullable

instance.Nullable = value

public bool Nullable { get; set; }

public:
property bool Nullable {
    bool get ();
    void set (bool value);
}

member Nullable : bool with get, set

function get Nullable () : boolean
function set Nullable (value : boolean)

Valor da propriedade

Tipo: System. . :: . .Boolean
true if the value of the parameter can be nullNothingnullptrunituma referência nula (Nothing no Visual Basic); otherwise, false. The default is false.

Comentários

The value for the Nullable property has a corresponding NullableSpecified property that indicates whether this property should be omitted from the Web service call.

For more information about omitting properties, see Omitindo valores para objetos de serviço Web opcionais.