Clase ForEachSchemaRowsetEnumerator
Contains the methods and properties for implementing a Foreach loop that enumerates over a schema rowset. This class cannot be inherited.
Jerarquía de herencia
System.Object
Microsoft.SqlServer.Dts.Runtime.DtsObject
Microsoft.SqlServer.Dts.Runtime.ForEachEnumerator
Microsoft.SqlServer.Dts.Runtime.Enumerators.ADO.ForEachSchemaRowsetEnumerator
Espacio de nombres: Microsoft.SqlServer.Dts.Runtime.Enumerators.ADO
Ensamblado: Microsoft.SqlServer.ForEachADOEnumerator (en Microsoft.SqlServer.ForEachADOEnumerator.dll)
Sintaxis
'Declaración
<DtsForEachEnumeratorAttribute(LocalizationType := GetType(ForEachSchemaRowsetEnumerator), UITypeName := "Microsoft.SqlServer.Dts.Runtime.Enumerators.ADO.ForEachSchemaRowsetEnumeratorUI, Microsoft.SqlServer.ForEachADOEnumeratorUI, Version={0}, Culture=Neutral, PublicKeyToken=89845dcd8080cc91")> _
Public NotInheritable Class ForEachSchemaRowsetEnumerator _
Inherits ForEachEnumerator _
Implements IDTSForEachSchemaRowsetEnumerator, IDTSComponentPersist
'Uso
Dim instance As ForEachSchemaRowsetEnumerator
[DtsForEachEnumeratorAttribute(LocalizationType = typeof(ForEachSchemaRowsetEnumerator), UITypeName = "Microsoft.SqlServer.Dts.Runtime.Enumerators.ADO.ForEachSchemaRowsetEnumeratorUI, Microsoft.SqlServer.ForEachADOEnumeratorUI, Version={0}, Culture=Neutral, PublicKeyToken=89845dcd8080cc91")]
public sealed class ForEachSchemaRowsetEnumerator : ForEachEnumerator,
IDTSForEachSchemaRowsetEnumerator, IDTSComponentPersist
[DtsForEachEnumeratorAttribute(LocalizationType = typeof(ForEachSchemaRowsetEnumerator), UITypeName = L"Microsoft.SqlServer.Dts.Runtime.Enumerators.ADO.ForEachSchemaRowsetEnumeratorUI, Microsoft.SqlServer.ForEachADOEnumeratorUI, Version={0}, Culture=Neutral, PublicKeyToken=89845dcd8080cc91")]
public ref class ForEachSchemaRowsetEnumerator sealed : public ForEachEnumerator,
IDTSForEachSchemaRowsetEnumerator, IDTSComponentPersist
[<SealedAttribute>]
[<DtsForEachEnumeratorAttribute(LocalizationType = typeof(ForEachSchemaRowsetEnumerator), UITypeName = "Microsoft.SqlServer.Dts.Runtime.Enumerators.ADO.ForEachSchemaRowsetEnumeratorUI, Microsoft.SqlServer.ForEachADOEnumeratorUI, Version={0}, Culture=Neutral, PublicKeyToken=89845dcd8080cc91")>]
type ForEachSchemaRowsetEnumerator =
class
inherit ForEachEnumerator
interface IDTSForEachSchemaRowsetEnumerator
interface IDTSComponentPersist
end
public final class ForEachSchemaRowsetEnumerator extends ForEachEnumerator implements IDTSForEachSchemaRowsetEnumerator, IDTSComponentPersist
El tipo ForEachSchemaRowsetEnumerator expone los siguientes miembros.
Constructores
Nombre | Descripción | |
---|---|---|
![]() |
ForEachSchemaRowsetEnumerator | Initializes a new instance of the ForEachSchemaRowsetEnumerator class. |
Arriba
Propiedades
Nombre | Descripción | |
---|---|---|
![]() |
CollectionEnumerator | Gets or sets Boolean that indicates if the foreach loop enumerator is enumerating collections of objects or enumerating collections of collections. (Se hereda de ForEachEnumerator.) |
![]() |
Connection | Gets or sets a String that contains the connection information for the schema rowset enumerator. |
![]() ![]() |
ForEachEnumeratorDescription | Returns a description for the ForEachSchemaRowsetEnumerator. |
![]() ![]() |
ForEachEnumeratorDisplayName | Gets or sets a String that contains the display name for the enumerator. |
![]() |
Restrictions | Gets or sets an array of Strings that contains the restrictions to apply to the rowset that is returned. |
![]() |
SchemaRowset | Gets or sets the GUID of the schema |
![]() |
Version | Returns the version number of the package. This property is read-only. (Se hereda de ForEachEnumerator.) |
Arriba
Métodos
Nombre | Descripción | |
---|---|---|
![]() |
CanUpdate | A Boolean that indicates if the new package XML can update the old package XML. (Se hereda de ForEachEnumerator.) |
![]() |
Equals | Determines whether two object instances are equal. (Se hereda de DtsObject.) |
![]() |
GetEnumerator | Returns an enumerator for iterating over the collection. (Invalida ForEachEnumerator.GetEnumerator(Connections, VariableDispenser, IDTSInfoEvents, IDTSLogging).) |
![]() |
GetHashCode | Returns the hash code for this instance. (Se hereda de DtsObject.) |
![]() |
GetType | (Se hereda de Object.) |
![]() |
InitializeForEachEnumerator | Initializes the properties associated with the task. This method is called by the runtime and is not used in code. (Se hereda de ForEachEnumerator.) |
![]() |
LoadFromXML | This method is not callable by your application code. To load a package saved as .xml, use the Application.LoadPackage method. |
![]() |
SaveToXML | This method is not callable by your application code. To save a package as .xml, use the Application.SaveToXml method. |
![]() |
ToString | (Se hereda de Object.) |
![]() |
Update | This method updates the old package XML with the new package XML if CanUpdate is set to true. (Se hereda de ForEachEnumerator.) |
![]() |
Validate | Allows the container to determine if it contains invalid settings that will prevent it from executing successfully. (Se hereda de ForEachEnumerator.) |
Arriba
Seguridad para subprocesos
Cualquier miembro público static (Shared en Visual Basic) de este tipo es seguro para subprocesos. No se garantiza que los miembros de instancia sean seguros para subprocesos.
Vea también
Referencia
Espacio de nombres Microsoft.SqlServer.Dts.Runtime.Enumerators.ADO