Propriedade do RDL ReportParameter.Nullable
Indicates whether the value of the parameter can be nulluma referência nula (Nothing no Visual Basic).
Namespace: ReportExecution2005
Assembly: ReportExecution2005 (em ReportExecution2005.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
A read-only Boolean value.
Comentários
The value for the Nullable property has a corresponding NullableSpecified property in the Reporting Service Execution Web service proxy class. Because Nullable is read-only and cannot be set by end users, you do not need to specify this property. For more information about specifying properties, see Omitindo valores para objetos de serviço Web opcionais.