Gets whether the member is the auto-generated key.
NuGet Package: DevExpress.Xpo
true if the member is the auto-generated key; otherwise, flase.
If KeyAttribute is applied to a property or a field, the property (field) is marked as a key. If the KeyAttribute.AutoGenerate property is set to true, the key is generated automatically. In this instance, the IsAutoGenerate property return’s true.