.NET Framework 4.5.2+
.NET Framework 4.5.2+
.NET Standard 2.0+
.NET Core 3.0+

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.v19.2.dll

Declaration

public interface IEmptyCheckable
Public Interface IEmptyCheckable
public interface IEmptyCheckable
Public Interface IEmptyCheckable
public interface IEmptyCheckable
Public Interface IEmptyCheckable
See Also