DataColumnMappingCollection.GetDataColumn Metode

Definisi

Ruang nama:

System.Data.Common

Rakitan:

System.Data.Common.dll

Sumber:

DataColumnMappingCollection.cs

Metode statis yang mengembalikan DataColumn objek tanpa membuat instans DataColumnMappingCollection objek.

public:
 static System::Data::DataColumn ^ GetDataColumn(System::Data::Common::DataColumnMappingCollection ^ columnMappings, System::String ^ sourceColumn, Type ^ dataType, System::Data::DataTable ^ dataTable, System::Data::MissingMappingAction mappingAction, System::Data::MissingSchemaAction schemaAction);

public static System.Data.DataColumn? GetDataColumn (System.Data.Common.DataColumnMappingCollection? columnMappings, string sourceColumn, Type? dataType, System.Data.DataTable dataTable, System.Data.MissingMappingAction mappingAction, System.Data.MissingSchemaAction schemaAction);

static member GetDataColumn : System.Data.Common.DataColumnMappingCollection * string * Type * System.Data.DataTable * System.Data.MissingMappingAction * System.Data.MissingSchemaAction -> System.Data.DataColumn

Public Shared Function GetDataColumn (columnMappings As DataColumnMappingCollection, sourceColumn As String, dataType As Type, dataTable As DataTable, mappingAction As MissingMappingAction, schemaAction As MissingSchemaAction) As DataColumn

Parameter

columnMappings

DataColumnMappingCollection

DataColumnMappingCollection.

sourceColumn

String

Nama kolom peka huruf besar/kecil dari sumber data.

dataType

Type

Jenis data untuk kolom yang sedang dipetakan.

dataTable

DataTable

Instans DataTable.

mappingAction

MissingMappingAction

Salah MissingMappingAction satu nilai.

schemaAction

MissingSchemaAction

Menentukan tindakan yang harus diambil ketika skema yang DataSet ada tidak cocok dengan data masuk.

Mengembalikan

DataColumn

Objek DataColumn.

Lihat juga

• GetDataColumn(String, Type, DataTable, MissingMappingAction, MissingSchemaAction)
• Ringkasan ADO.NET