Returns true if the original value for the field with the fieldIndex passed in, read from the persistent storage was NULL, false otherwise. Should not be used for testing if the current value is NULL, use TestCurrentFieldValueForNull(Enum) for that.

Namespace: SD.LLBLGen.Pro.ORMSupportClasses
Assembly: SD.LLBLGen.Pro.ORMSupportClasses (in SD.LLBLGen.Pro.ORMSupportClasses.dll) Version: 5.9.0.0 (5.9.0)

Syntax

Copy

bool TestOriginalFieldValueForNull(
	Enum fieldIndex
)

Function TestOriginalFieldValueForNull ( 
	fieldIndex As Enum
) As Boolean

Parameters

fieldIndex: Type: SystemEnum
Index of the field to test if that field was NULL in the persistent storage

Return Value

Type: Boolean
true if the field with the passed in index was NULL in the persistent storage, false otherwise

Reference

IEntityCore Interface

SD.LLBLGen.Pro.ORMSupportClasses Namespace

IEntityCoreAddLanguageSpecificTextSet("LST6A600A54_0?cpp=::|nu=.");TestOriginalFieldValueForNull Method

Parameters

Return Value

Reference

IEntityCoreTestOriginalFieldValueForNull Method