DataColumnMapping.GetDataColumnBySchemaAction 方法

定義

命名空間:: System.Data.Common

組件:: netstandard.dll, System.Data.Common.dll

組件:: System.Data.Common.dll

組件:: System.Data.dll

組件:: netstandard.dll

重要

部分資訊涉及發行前產品，在發行之前可能會有大幅修改。 Microsoft 對此處提供的資訊，不做任何明確或隱含的瑕疵擔保。

從給定DataColumn的中得到。DataTable

多載

名稱	Description
GetDataColumnBySchemaAction(DataTable, Type, MissingSchemaAction)	利用 DataColumn 和 DataTable 性質從得到 MissingSchemaAction aDataSetColumn。
GetDataColumnBySchemaAction(String, String, DataTable, Type, MissingSchemaAction)	靜態版本 GetDataColumnBySchemaAction(DataTable, Type, MissingSchemaAction) 可以呼叫，而不必實例化物件 DataColumnMapping 。

GetDataColumnBySchemaAction(DataTable, Type, MissingSchemaAction)

來源:: DataColumnMapping.cs

來源:: DataColumnMapping.cs

來源:: DataColumnMapping.cs

來源:: DataColumnMapping.cs

來源:: DataColumnMapping.cs

利用 DataColumn 和 DataTable 性質從得到 MissingSchemaAction aDataSetColumn。

public:
 System::Data::DataColumn ^ GetDataColumnBySchemaAction(System::Data::DataTable ^ dataTable, Type ^ dataType, System::Data::MissingSchemaAction schemaAction);

public System.Data.DataColumn? GetDataColumnBySchemaAction(System.Data.DataTable dataTable, Type? dataType, System.Data.MissingSchemaAction schemaAction);

public System.Data.DataColumn GetDataColumnBySchemaAction(System.Data.DataTable dataTable, Type dataType, System.Data.MissingSchemaAction schemaAction);

member this.GetDataColumnBySchemaAction : System.Data.DataTable * Type * System.Data.MissingSchemaAction -> System.Data.DataColumn

Public Function GetDataColumnBySchemaAction (dataTable As DataTable, dataType As Type, schemaAction As MissingSchemaAction) As DataColumn

參數

dataTable: DataTable

從哪裡 DataTable 取得專欄。

dataType: Type

資料欄位的部分 Type 。

schemaAction: MissingSchemaAction

這是其中一項 MissingSchemaAction 價值。

傳回

DataColumn

一欄資料。

另請參閱

ADO.NET 概觀

適用於

GetDataColumnBySchemaAction(String, String, DataTable, Type, MissingSchemaAction)

來源:: DataColumnMapping.cs

來源:: DataColumnMapping.cs

來源:: DataColumnMapping.cs

來源:: DataColumnMapping.cs

來源:: DataColumnMapping.cs

靜態版本 GetDataColumnBySchemaAction(DataTable, Type, MissingSchemaAction) 可以呼叫，而不必實例化物件 DataColumnMapping 。

public:
 static System::Data::DataColumn ^ GetDataColumnBySchemaAction(System::String ^ sourceColumn, System::String ^ dataSetColumn, System::Data::DataTable ^ dataTable, Type ^ dataType, System::Data::MissingSchemaAction schemaAction);

public static System.Data.DataColumn? GetDataColumnBySchemaAction(string? sourceColumn, string? dataSetColumn, System.Data.DataTable dataTable, Type? dataType, System.Data.MissingSchemaAction schemaAction);

public static System.Data.DataColumn GetDataColumnBySchemaAction(string sourceColumn, string dataSetColumn, System.Data.DataTable dataTable, Type dataType, System.Data.MissingSchemaAction schemaAction);

static member GetDataColumnBySchemaAction : string * string * System.Data.DataTable * Type * System.Data.MissingSchemaAction -> System.Data.DataColumn

Public Shared Function GetDataColumnBySchemaAction (sourceColumn As String, dataSetColumn As String, dataTable As DataTable, dataType As Type, schemaAction As MissingSchemaAction) As DataColumn