'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

Target Platforms: .NET Framework: Windows 10 (selected versions), Windows 11 (selected versions), Windows Server 2016, Windows Server 2022; .NET: Linux, macOS, Microsoft Windows