Classe AceCollection

Represents a collection of access control entries specifying access rights for one or more trustees.

Gerarchia di ereditarietà

System. . :: . .Object
  System.Collections. . :: . .CollectionBase
    Microsoft.ReportingServices.Interfaces..::..AceCollection

Spazio dei nomi  Microsoft.ReportingServices.Interfaces
Assembly:   Microsoft.ReportingServices.SharePoint.UI.WebParts (in Microsoft.ReportingServices.SharePoint.UI.WebParts.dll)
  Microsoft.ReportingServices.Interfaces (in Microsoft.ReportingServices.Interfaces.dll)

Sintassi

'Dichiarazione
<SerializableAttribute> _
Public NotInheritable Class AceCollection _
    Inherits CollectionBase
'Utilizzo
Dim instance As AceCollection

[SerializableAttribute]
public sealed class AceCollection : CollectionBase

[SerializableAttribute]
public ref class AceCollection sealed : public CollectionBase

[<SealedAttribute>]
[<SerializableAttribute>]
type AceCollection =  
    class
        inherit CollectionBase
    end

public final class AceCollection extends CollectionBase

Nel tipo AceCollection sono esposti i membri seguenti.

Costruttori

	Nome	Descrizione
	AceCollection	Initializes a new instance of the AceCollection class.

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Proprietà

	Nome	Descrizione
	Capacity	Ereditato da CollectionBase.
	Count	Ereditato da CollectionBase.
	InnerList	Ereditato da CollectionBase.
	Item	Gets or sets the element at the specified index. In C#, this property is the indexer for the AceCollection class.
	List	Ereditato da CollectionBase.

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Metodi

	Nome	Descrizione
	Add	Adds an object to the end of the AceCollection.
	Clear	Ereditato da CollectionBase.
	Equals	Ereditato da Object.
	Finalize	Ereditato da Object.
	GetEnumerator	Ereditato da CollectionBase.
	GetHashCode	Ereditato da Object.
	GetType	Ereditato da Object.
	MemberwiseClone	Ereditato da Object.
	OnClear	Ereditato da CollectionBase.
	OnClearComplete	Ereditato da CollectionBase.
	OnInsert	Ereditato da CollectionBase.
	OnInsertComplete	Ereditato da CollectionBase.
	OnRemove	Ereditato da CollectionBase.
	OnRemoveComplete	Ereditato da CollectionBase.
	OnSet	Ereditato da CollectionBase.
	OnSetComplete	Ereditato da CollectionBase.
	OnValidate	Ereditato da CollectionBase.
	RemoveAt	Ereditato da CollectionBase.
	ToString	Ereditato da Object.

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Implementazioni esplicite dell'interfaccia

	Nome	Descrizione
	IList. . :: . .Add	Ereditato da CollectionBase.
	IList. . :: . .Contains	Ereditato da CollectionBase.
	ICollection. . :: . .CopyTo	Ereditato da CollectionBase.
	IList. . :: . .IndexOf	Ereditato da CollectionBase.
	IList. . :: . .Insert	Ereditato da CollectionBase.
	IList. . :: . .IsFixedSize	Ereditato da CollectionBase.
	IList. . :: . .IsReadOnly	Ereditato da CollectionBase.
	ICollection. . :: . .IsSynchronized	Ereditato da CollectionBase.
	IList. . :: . .Item	Ereditato da CollectionBase.
	IList. . :: . .Remove	Ereditato da CollectionBase.
	ICollection. . :: . .SyncRoot	Ereditato da CollectionBase.

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Osservazioni

An AceCollection instance contains items of type AceStruct and is used to represent an access control list (ACL) for items in the report server database.

An AceCollection identifies the trustees that are allowed access to a securable item in the report server database. When a user or process tries to access a securable item, the security extension checks the access control entries in the object's access control entry collection to determine whether to grant access to it. The security extension checks the access control entries in sequence until it finds one or more that allow all the requested access rights. For more information about access checks, see CheckAccess.

An AceCollection is similar to an access control list in Microsoft Windows. It is a list that tells a report server which access rights each user has to a particular item in the report server database, such as a folder or an individual report. Each item has a security descriptor that identifies its access control list. The list has an entry for each system user with access privileges. The most common privileges include the ability to read properties, to update content, and to execute reports. Each access control list has one or more access control entries consisting of the name of a user or group and the operations that user is allowed to perform. For each of these users or groups, the access privileges are stated in a collection of enumerable operations. Generally, the system administrator or the item owner creates the access control list for an object when setting report server policies through the Report Server Web service. Management applications (like Report Manager) call the Web service SetPolicies and SetSystemPolicies methods.

An AceCollection is passed as an argument to the CreateSecurityDescriptor method of the IAuthorizationExtension interface. You implement CreateSecurityDescriptor to serialize the AceCollection and any other metadata that you require for your security descriptor. You must also process the AceCollection for an item in the report server database when you implement the CheckAccess method.

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.ReportingServices.Interfaces