TableDbCommandBuilder<(Of <(<'TCommand, TParameter, TLimit, TObject>)>)>..::..ToMasterDetailObjectOrNull<(Of <(<'TDetail>)>)> Method
Materializes the result as a master object with detail records.
Namespace:
Tortuga.Chain.CommandBuildersAssembly: Tortuga.Chain.Core (in Tortuga.Chain.Core.dll)
Syntax
public IMasterDetailMaterializer<Nullable<TObject>> ToMasterDetailObjectOrNull<TDetail>( string masterKeyColumn, Func<TObject, ICollection<TDetail>> map, RowOptions masterOptions, CollectionOptions detailOptions )
Public Function ToMasterDetailObjectOrNull(Of TDetail) ( _ masterKeyColumn As String, _ map As Func(Of TObject, ICollection(Of TDetail)), _ masterOptions As RowOptions, _ detailOptions As CollectionOptions _ ) As IMasterDetailMaterializer(Of Nullable(Of TObject))
public: generic<typename TDetail> IMasterDetailMaterializer<Nullable<TObject>>^ ToMasterDetailObjectOrNull( String^ masterKeyColumn, Func<TObject, ICollection<TDetail>^>^ map, RowOptions^ masterOptions, CollectionOptions^ detailOptions )
Type Parameters
- TDetail
- The type of the detail model.
Parameters
- masterKeyColumn
- Type: String
The column used as the primary key for the master records.
- map
- Type: Func<(Of <(<'TObject, ICollection<(Of <(<'TDetail>)>)>>)>)>
This is used to identify the detail collection property on the master object.
- masterOptions
- Type: Tortuga.Chain..::..RowOptions
Options for handling extraneous rows and constructor selection for the master object.
- detailOptions
- Type: Tortuga.Chain..::..CollectionOptions
Options for handling constructor selection for the detail objects