• Article

Espace de noms Microsoft.SqlServer.Dts.Runtime.Enumerators.ADO

The Microsoft.SqlServer.Dts.Runtime.Enumerators.ADO namespace contains the interfaces and classes used to set properties on the ADO enumerator.

Classes

  Classe Description
Classe publique ADORowsetEnumerator Supports iteration over an ActiveX Data Objects (ADO) recordset. This class cannot be inherited.
Classe publique DataColEnumerator This class is used when the ADO enumerator returns a Dataset or Recordset. This enumerator allows you to enumerate over the columns. This class cannot be inherited.
Classe publique DataRowEnumerator Supports iteration when the ADOEnumerationType is set to return EnumerateAllRows, and the variable contains a data set. This class cannot be inherited.
Classe publique EmptyEnumerator Acts as a placeholder when enumeration is called on an empty collection. This class cannot be inherited.
Classe publique FieldColEnumerator This class is used when the ADO enumerator returns a Dataset or Recordset. This enumerator allows you to enumerate over the fields. This class cannot be inherited.
Classe publique ForEachADOEnumerator Enumerates over rows in a dataset, data table, or recordset. This class cannot be inherited.
Classe publique ForEachSchemaRowsetEnumerator Contains the methods and properties for implementing a Foreach loop that enumerates over a schema rowset. This class cannot be inherited.

Interfaces

  Interface Description
Interface publique IDTSForEachADOEnumerator Supports iteration over rows in a dataset, data table, or recordset. This interface is inherited and used by the ForEachADOEnumerator.
Interface publique IDTSForEachSchemaRowsetEnumerator Contains properties used by the ForEachSchemaRowsetEnumerator.

Énumérations

  Énumération Description
Énumération publique ADOEnumerationType Describes the objects that are the subject of the enumeration.