Propriedade do RDL SystemDataType.AllowNulls
Gets the Boolean property that specifies whether the system data type allows null values.
Namespace: Microsoft.SqlServer.Management.Smo
Assembly: Microsoft.SqlServer.Smo (em Microsoft.SqlServer.Smo.dll)
Sintaxe
'Declaração
<SfcPropertyAttribute(SfcPropertyFlags.None Or SfcPropertyFlags.Standalone Or SfcPropertyFlags.SqlAzureDatabase)> _
Public ReadOnly Property AllowNulls As Boolean
Get
'Uso
Dim instance As SystemDataType
Dim value As Boolean
value = instance.AllowNulls
[SfcPropertyAttribute(SfcPropertyFlags.None|SfcPropertyFlags.Standalone|SfcPropertyFlags.SqlAzureDatabase)]
public bool AllowNulls { get; }
[SfcPropertyAttribute(SfcPropertyFlags::None|SfcPropertyFlags::Standalone|SfcPropertyFlags::SqlAzureDatabase)]
public:
property bool AllowNulls {
bool get ();
}
[<SfcPropertyAttribute(SfcPropertyFlags.None|SfcPropertyFlags.Standalone|SfcPropertyFlags.SqlAzureDatabase)>]
member AllowNulls : bool
function get AllowNulls () : boolean
Valor da propriedade
Tipo: System.Boolean
A Boolean value that specifies whether the system data type allows null values.If True, the system data type allows null values.If False, the system data type does not allow null values.
Exemplos
Trabalhando com tipos de dados
Consulte também
Referência
Namespace Microsoft.SqlServer.Management.Smo