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Propriedade DefaultConstraint

Gets or sets a default value for the column.

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

Sintaxe

'Declaração
<SfcObjectAttribute(SfcObjectRelationship.ChildObject, SfcObjectCardinality.ZeroToOne)> _
Public ReadOnly Property DefaultConstraint As DefaultConstraint
    Get
'Uso
Dim instance As Column
Dim value As DefaultConstraint

value = instance.DefaultConstraint

[SfcObjectAttribute(SfcObjectRelationship.ChildObject, SfcObjectCardinality.ZeroToOne)]
public DefaultConstraint DefaultConstraint { get; }

[SfcObjectAttribute(SfcObjectRelationship::ChildObject, SfcObjectCardinality::ZeroToOne)]
public:
property DefaultConstraint^ DefaultConstraint {
    DefaultConstraint^ get ();
}

[<SfcObjectAttribute(SfcObjectRelationship.ChildObject, SfcObjectCardinality.ZeroToOne)>]
member DefaultConstraint : DefaultConstraint

function get DefaultConstraint () : DefaultConstraint

Valor da propriedade

Tipo: Microsoft.SqlServer.Management.Smo. . :: . .DefaultConstraint
A DefaultConstraint value that specifies a default value for the column.

Comentários

The DefaultConstraint property specifies a default text value for the column. When no value is supplied by the user, the default text value is inserted into a row in the table. The text value can be set by setting the Text property of the DefaultConstraint object that is referenced by the DefaultConstraint property.