internal static DataColumn CreateDataColumnBySchemaAction(string sourceColumn, string dataSetColumn, DataTable dataTable, Type dataType, MissingSchemaAction schemaAction)
{
if (ADP.IsEmpty(dataSetColumn))
{
return((DataColumn)null);
}
switch (schemaAction)
{
case MissingSchemaAction.Add:
case MissingSchemaAction.AddWithKey:
return(new DataColumn(dataSetColumn, dataType));
case MissingSchemaAction.Ignore:
return((DataColumn)null);
case MissingSchemaAction.Error:
throw ADP.ColumnSchemaMissing(dataSetColumn, dataTable.TableName, sourceColumn);
default:
throw ADP.InvalidMissingSchemaAction(schemaAction);
}
}