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Proprietà IsNullable

Gets the Boolean property that specifies whether the alias data type accepts null values.

Spazio dei nomi  Microsoft.SqlServer.Management.Smo
Assembly:  Microsoft.SqlServer.Smo (in Microsoft.SqlServer.Smo.dll)

Sintassi

'Dichiarazione
<SfcPropertyAttribute(SfcPropertyFlags.Standalone)> _
Public ReadOnly Property IsNullable As Boolean
    Get
'Utilizzo
Dim instance As UserDefinedType
Dim value As Boolean

value = instance.IsNullable
[SfcPropertyAttribute(SfcPropertyFlags.Standalone)]
public bool IsNullable { get; }
[SfcPropertyAttribute(SfcPropertyFlags::Standalone)]
public:
property bool IsNullable {
    bool get ();
}
[<SfcPropertyAttribute(SfcPropertyFlags.Standalone)>]
member IsNullable : bool
function get IsNullable () : boolean

Valore proprietà

Tipo: System. . :: . .Boolean
A Boolean value that specifies whether the alias data type accepts null values.
If True, the alias data type can accept null values.
If False (default), the alias data type is does not accept null values.