RelationNullValidationException Class
An exception thrown when a data relation is null.
Namespace: DevExpress.DataAccess.Sql
Assembly: DevExpress.DataAccess.v20.2.dll
NuGet Packages: DevExpress.DataAccess, DevExpress.WindowsDesktop.DataAccess
Declaration
Inheritance
Object
Exception
ValidationException
RelationNullValidationException
See Also