Propriété Column.Nullable
Gets or sets the Boolean property value that specifies whether the column can accept null values.
Espace de noms : Microsoft.SqlServer.Management.Smo
Assembly : Microsoft.SqlServer.Smo (en Microsoft.SqlServer.Smo.dll)
Syntaxe
'Déclaration
<SfcPropertyAttribute(SfcPropertyFlags.None Or SfcPropertyFlags.Standalone Or SfcPropertyFlags.SqlAzureDatabase Or SfcPropertyFlags.Design)> _
Public Property Nullable As Boolean
Get
Set
'Utilisation
Dim instance As Column
Dim value As Boolean
value = instance.Nullable
instance.Nullable = value
[SfcPropertyAttribute(SfcPropertyFlags.None|SfcPropertyFlags.Standalone|SfcPropertyFlags.SqlAzureDatabase|SfcPropertyFlags.Design)]
public bool Nullable { get; set; }
[SfcPropertyAttribute(SfcPropertyFlags::None|SfcPropertyFlags::Standalone|SfcPropertyFlags::SqlAzureDatabase|SfcPropertyFlags::Design)]
public:
property bool Nullable {
bool get ();
void set (bool value);
}
[<SfcPropertyAttribute(SfcPropertyFlags.None|SfcPropertyFlags.Standalone|SfcPropertyFlags.SqlAzureDatabase|SfcPropertyFlags.Design)>]
member Nullable : bool with get, set
function get Nullable () : boolean
function set Nullable (value : boolean)
Valeur de propriété
Type : System.Boolean
A Boolean value that specifies whether the column can accept null values.If True, the column can accept null values. Otherwise, False (default).
Exemples
Utilisation des objets de base de données
Voir aussi
Référence
Espace de noms Microsoft.SqlServer.Management.Smo