UserDefinedType.IsNullable-Eigenschaft
Gets the Boolean property that specifies whether the alias data type accepts null values.
Namespace: Microsoft.SqlServer.Management.Smo
Assembly: Microsoft.SqlServer.Smo (in Microsoft.SqlServer.Smo.dll)
Syntax
'Declaration
<SfcPropertyAttribute(SfcPropertyFlags.Standalone)> _
Public ReadOnly Property IsNullable As Boolean
Get
'Usage
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
Eigenschaftswert
Typ: 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.
Beispiele
Arbeiten mit CLR-benutzerdefinierten Typen
Siehe auch
Verweis
Microsoft.SqlServer.Management.Smo-Namespace