'Declaration
<CanBeNullAttribute()> Protected Friend MustOverride Function CreateFolderSource( _ ByVal mappingContext As DAMappingContext, _ ByVal memberMappingDefinition As DAMemberMappingDefinition _ ) As DAFolderSource
'Usage
Dim instance As DAMapper Dim mappingContext As DAMappingContext Dim memberMappingDefinition As DAMemberMappingDefinition Dim value As DAFolderSource value = instance.CreateFolderSource(mappingContext, memberMappingDefinition)
[CanBeNull()] protected internal abstract DAFolderSource CreateFolderSource( DAMappingContext mappingContext, DAMemberMappingDefinition memberMappingDefinition )
[CanBeNull()] protected internal: abstract DAFolderSource^ CreateFolderSource( DAMappingContext^ mappingContext, DAMemberMappingDefinition^ memberMappingDefinition )
Parameters
- mappingContext
- A mapping context for OPC Data Access.
The value of this parameter cannot be
null
(Nothing
in Visual Basic). - memberMappingDefinition
- Member mapping definition for members involved in OPC Data Access mapping.
The value of this parameter cannot be
null
(Nothing
in Visual Basic).
Return Value
This method can return null
(Nothing
in Visual Basic).