Column.Nullable-Eigenschaft

Gets or sets the Boolean property value that specifies whether the column can accept null values.

Namespace:  Microsoft.SqlServer.Management.Smo
Assembly:  Microsoft.SqlServer.Smo (in Microsoft.SqlServer.Smo.dll)

Syntax

'Declaration
<SfcPropertyAttribute(SfcPropertyFlags.None Or SfcPropertyFlags.Standalone Or SfcPropertyFlags.SqlAzureDatabase Or SfcPropertyFlags.Design)> _
Public Property Nullable As Boolean 
    Get 
    Set
'Usage
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)

Eigenschaftswert

Typ: 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).

Beispiele

Arbeiten mit Datenbankobjekten

Siehe auch

Verweis

Column Klasse

Microsoft.SqlServer.Management.Smo-Namespace

Andere Ressourcen

CREATE TABLE (Transact-SQL)