Classe SchemaCollection

The SchemaCollection class represents a collection of Schema objects that represent all the schemas 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.SimpleObjectCollectionBase
          Microsoft.SqlServer.Management.Smo.SchemaCollection

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

Sintassi

'Dichiarazione
Public NotInheritable Class SchemaCollection _
    Inherits SimpleObjectCollectionBase
'Utilizzo
Dim instance As SchemaCollection

public sealed class SchemaCollection : SimpleObjectCollectionBase

public ref class SchemaCollection sealed : public SimpleObjectCollectionBase

[<SealedAttribute>]
type SchemaCollection =  
    class 
        inherit SimpleObjectCollectionBase 
    end

public final class SchemaCollection extends SimpleObjectCollectionBase

Nel tipo SchemaCollection 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 Schema object in the collection by index number.
	Item[String]	Gets a Schema object in the collection by name.
	Parent	Gets the Database object that is the parent of the SchemaCollection 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 SchemaCollection collection
	AddExisting	Adds an object to the collection. Ereditato da AbstractCollectionBase.
	Contains	Verifies whether the specified object exists in the collection. Ereditato da SimpleObjectCollectionBase.
	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 SchemaCollection 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 SchemaCollection object can be used to gain access to a set of schemas. You can use the Item property to return a specific Schema 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