IEmptyCheckable Interface

Declares the IEmptyCheckable.IsEmpty property to be implemented by classes to support validation via the RuleRequiredFieldAttribute.

Namespace : DevExpress.Persistent.Validation

Assembly : DevExpress.Persistent.Base.v25.2.dll

NuGet Package : DevExpress.Persistent.Base

Declaration

• C#
• VB.NET

public interface IEmptyCheckable

Public Interface IEmptyCheckable

See Also

IEmptyCheckable Members

RuleRequiredFieldAttribute

Validation (Prevent Data Errors)

DevExpress.Persistent.Validation Namespace