IDataSourceFieldSchema.Identity Property
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Gets a value indicating whether the value of the field automatically increments for each new row.
public:
property bool Identity { bool get(); };public bool Identity { get; }member this.Identity : boolPublic ReadOnly Property Identity As BooleanProperty Value
true if the field's DataType is numeric and the underlying field increments automatically as new rows are added; otherwise, false.
Remarks
For a DataColumn object, the Identity property corresponds to the AutoIncrement property. In SQL Server, an Identity column is a numerical column that automatically increments with each added record, thereby ensuring that the value uniquely identifies that record.
Applies to
See also
Met ons samenwerken op GitHub
De bron voor deze inhoud vindt u op GitHub, waar u ook problemen en pull-aanvragen kunt maken en controleren. Bekijk onze gids voor inzenders voor meer informatie.
