SymmetricKeyCollection-Klasse

The SymmetricKeyCollection class represents a collection of SymmetricKey objects that represent all the symmetric keys on the referenced database.

Vererbungshierarchie

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.SymmetricKeyCollection

Namespace:  Microsoft.SqlServer.Management.Smo
Assembly:  Microsoft.SqlServer.Smo (in Microsoft.SqlServer.Smo.dll)

Syntax

'Declaration
Public NotInheritable Class SymmetricKeyCollection _
    Inherits SimpleObjectCollectionBase
'Usage
Dim instance As SymmetricKeyCollection

public sealed class SymmetricKeyCollection : SimpleObjectCollectionBase

public ref class SymmetricKeyCollection sealed : public SimpleObjectCollectionBase

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

public final class SymmetricKeyCollection extends SimpleObjectCollectionBase

Der SymmetricKeyCollection-Typ macht folgende Elemente verfügbar.

Eigenschaften

	Name	Beschreibung
	Count	Gets the number of objects in the referenced collection. (Geerbt von SmoCollectionBase.)
	IsSynchronized	Gets the Boolean property value that specifies whether access to the collection is synchronized and therefore thread-safe. (Geerbt von SmoCollectionBase.)
	Item[Int32]	Gets a SymmetricKey object in the collection by index number.
	Item[String]	Gets a SymmetricKey object in the collection by name.
	Parent	Gets the Database object that is the parent of the SymmetricKeyCollection object.
	SyncRoot	Gets an object that can be used to synchronize access to the collection. (Geerbt von SmoCollectionBase.)

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Methoden

	Name	Beschreibung
	Add	Adds a symmetric key to the database.
	AddExisting	Adds an object to the collection. (Geerbt von AbstractCollectionBase.)
	Contains	Verifies whether the specified object exists in the collection. (Geerbt von SimpleObjectCollectionBase.)
	CopyTo	Copies the collection of objects to a one-dimensional array starting at the specified index value.
	Equals	(Geerbt von Object.)
	GetEnumerator	Returns an IEnumerator interface that allows you to iterate through the objects in the collection. (Geerbt von SmoCollectionBase.)
	GetHashCode	(Geerbt von Object.)
	GetType	(Geerbt von Object.)
	ItemById	Extracts a member from the SymmetricKeyCollection collection by using a system-defined, unique identifier.
	Refresh()	Refreshes the referenced collection. (Geerbt von SmoCollectionBase.)
	Refresh(Boolean)	Refreshes the referenced collection with the option to refresh child objects of the referenced collection. (Geerbt von SmoCollectionBase.)
	ToString	(Geerbt von Object.)

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Felder

	Name	Beschreibung
	initialized	This value supports the SMO infrastructure and is not intended to be used directly from your code. (Geerbt von AbstractCollectionBase.)

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Explizite Schnittstellenimplementierungen

	Name	Beschreibung
	ICollection.CopyTo	Copies the elements from an instance to an array beginning at the index indicated. (Geerbt von SmoCollectionBase.)

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Hinweise

An SymmetricKeyCollection object can be used to gain access to a set of symmetric keys. You can use the Item property to return a specific SymmetricKey object.

Beispiele

Verwenden von Auflistungen

Threadsicherheit

Alle öffentlichen static (Shared in Visual Basic)-Elemente dieses Typs sind Threadsicher. Für Instanzelemente wird die Threadsicherheit nicht gewährleistet.

Siehe auch

Verweis

Microsoft.SqlServer.Management.Smo-Namespace