Classe SequenceCollection

The SequenceCollection class represents a collection of Sequence objects that represent all the Sequences on the referenced database.

Gerarchia di ereditarietà

System.Object
  Microsoft.SqlServer.Management.Smo.AbstractCollectionBase
    Microsoft.SqlServer.Management.Smo.SmoCollectionBase
      Microsoft.SqlServer.Management.Smo.SortedListCollectionBase
        Microsoft.SqlServer.Management.Smo.SchemaCollectionBase
          Microsoft.SqlServer.Management.Smo.SequenceCollection

Spazio dei nomi  Microsoft.SqlServer.Management.Smo
Assembly:  Microsoft.SqlServer.Smo (in Microsoft.SqlServer.Smo.dll)

Sintassi

'Dichiarazione
Public NotInheritable Class SequenceCollection _
    Inherits SchemaCollectionBase
'Utilizzo
Dim instance As SequenceCollection

public sealed class SequenceCollection : SchemaCollectionBase

public ref class SequenceCollection sealed : public SchemaCollectionBase

[<SealedAttribute>]
type SequenceCollection =  
    class 
        inherit SchemaCollectionBase 
    end

public final class SequenceCollection extends SchemaCollectionBase

Nel tipo SequenceCollection sono esposti i membri seguenti.

Proprietà

	Nome	Descrizione
	Count	Gets the number of objects in the referenced collection. Ereditato da SmoCollectionBase.
	IsSynchronized	Gets the Boolean property value that specifies whether access to the collection is synchronized and therefore thread-safe. Ereditato da SmoCollectionBase.
	Item[Int32]	Gets a Sequence object in the collection by index number.
	Item[String]	Gets a Sequence object in the collection by name.
	Item[String, String]	Gets a Sequence object in the collection by name and Schema.
	Parent	Gets the Database object that is the parent of the SequenceCollection object.
	SyncRoot	Gets an object that can be used to synchronize access to the collection. Ereditato da SmoCollectionBase.

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Metodi

	Nome	Descrizione
	Add	Adds a member to the SequenceCollection collection
	AddExisting	Adds an object to the collection. Ereditato da AbstractCollectionBase.
	Contains(String)	Validates whether the parameter collection contains a member with a name equal to the specified string. Ereditato da SchemaCollectionBase.
	Contains(String, String)	Validates whether the parameter collection contains a member with a name equal to the specified string and with the specified schema. Ereditato da SchemaCollectionBase.
	CopyTo	Copies the collection of objects to a one-dimensional array beginning at the index value specified.
	Equals	Ereditato da Object.
	GetEnumerator	Returns an IEnumerator interface that allows you to iterate through the objects in the collection. Ereditato da SmoCollectionBase.
	GetHashCode	Ereditato da Object.
	GetType	Ereditato da Object.
	ItemById	Extracts a member from the SequenceCollection collection using a system-defined, unique identifier.
	Refresh()	Refreshes the referenced collection. Ereditato da SmoCollectionBase.
	Refresh(Boolean)	Refreshes the referenced collection with the option to refresh child objects of the referenced collection. Ereditato da SmoCollectionBase.
	ToString	Ereditato da Object.

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Campi

	Nome	Descrizione
	initialized	This value supports the SMO infrastructure and is not intended to be used directly from your code. Ereditato da AbstractCollectionBase.

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Implementazioni esplicite dell'interfaccia

	Nome	Descrizione
	ICollection.CopyTo	Copies the elements from an instance to an array beginning at the index indicated. Ereditato da SmoCollectionBase.

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Osservazioni

A SequenceCollection object can be used to gain access to a set of Sequences. You can use the Item property to return a specific Sequence object.

Esempi

Utilizzo delle raccolte

Protezione dei thread

I membri static (Shared in Visual Basic) pubblici di questo tipo sono affidabili. Non è invece garantita la sicurezza dei membri dell'istanza.

Vedere anche

Riferimento

Spazio dei nomi Microsoft.SqlServer.Management.Smo