'Declaration
 
<CanBeNullAttribute()>
Protected Friend MustOverride Function CreateItemSource( _
   ByVal mappingContext As DAMappingContext, _
   ByVal memberMappingDefinition As DAMemberMappingDefinition _
) As DAItemSource

'Usage
 
Dim instance As DAMapper
Dim mappingContext As DAMappingContext
Dim memberMappingDefinition As DAMemberMappingDefinition
Dim value As DAItemSource
 
value = instance.CreateItemSource(mappingContext, memberMappingDefinition)

[CanBeNull()]
protected internal abstract DAItemSource CreateItemSource( 
   DAMappingContext mappingContext,
   DAMemberMappingDefinition memberMappingDefinition
)

[CanBeNull()]
protected internal:
abstract DAItemSource^ CreateItemSource( 
   DAMappingContext^ mappingContext,
   DAMemberMappingDefinition^ memberMappingDefinition
) 

Parameters

mappingContext

A mapping context for OPC Data Access.

memberMappingDefinition

Member mapping definition for members involved in OPC Data Access mapping.

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