DbColumn.IsIdentity Property
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 nullable boolean value that indicates whether this column is an identity, or returns null if no value is set. Can be set to either true or false indicating whether this column is an identity, or null (Nothing in Visual Basic) when overridden in a derived class.
public: property Nullable<bool> IsIdentity { public:
Nullable<bool> get(); protected:
void set(Nullable<bool> value); };C#
public bool? IsIdentity { get; protected set; }member this.IsIdentity : Nullable<bool> with get, setPublic Property IsIdentity As Nullable(Of Boolean)Returns true if this column is an identity; otherwise, false. If no value is set, returns a null reference (Nothing in Visual Basic).
| Product | Versions |
|---|---|
| .NET | Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10 |
| .NET Framework | 4.7.1, 4.7.2, 4.8, 4.8.1 |
| .NET Standard | 2.0, 2.1 |
Collaborate with us on GitHub
The source for this content can be found on GitHub, where you can also create and review issues and pull requests. For more information, see our contributor guide.
.NET feedback
.NET is an open source project. Select a link to provide feedback: