DataColumnMapping.GetDataColumnBySchemaAction Method

Definition

Namespace:

System.Data.Common

Assembly:

System.Data.Common.dll

Gets a DataColumn from the given DataTable.

Overloads

GetDataColumnBySchemaAction(DataTable, Type, MissingSchemaAction)	Gets a DataColumn from the given DataTable using the MissingSchemaAction and the DataSetColumn property.
GetDataColumnBySchemaAction(String, String, DataTable, Type, MissingSchemaAction)	A static version of GetDataColumnBySchemaAction(DataTable, Type, MissingSchemaAction) that can be called without instantiating a DataColumnMapping object.

GetDataColumnBySchemaAction(DataTable, Type, MissingSchemaAction)

Source:

DataColumnMapping.cs

Gets a DataColumn from the given DataTable using the MissingSchemaAction and the DataSetColumn property.

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

Parameters

dataTable

DataTable

The DataTable to get the column from.

dataType

Type

The Type of the data column.

schemaAction

MissingSchemaAction

One of the MissingSchemaAction values.

Returns

DataColumn

A data column.

See also

• ADO.NET Overview

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

Source:

DataColumnMapping.cs

A static version of GetDataColumnBySchemaAction(DataTable, Type, MissingSchemaAction) that can be called without instantiating a DataColumnMapping object.

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);

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

Parameters

sourceColumn

String

The case-sensitive column name from a data source.

dataSetColumn

String

The column name, which is not case sensitive, from a DataSet to map to.

dataTable

DataTable

An instance of DataTable.

dataType

Type

The data type for the column being mapped.

schemaAction

MissingSchemaAction

Determines the action to take when existing DataSet schema does not match incoming data.

Returns

DataColumn

A DataColumn object.

See also

• ADO.NET Overview