OperationNames 類別

Contains the field names and corresponding values for operations that users can perform on items in SQL Server Reporting Services.

繼承階層

System.Object
  Microsoft.ReportingServices.Interfaces.OperationNames

命名空間：  Microsoft.ReportingServices.Interfaces
組件：   Microsoft.ReportingServices.SharePoint.UI.WebParts (在 Microsoft.ReportingServices.SharePoint.UI.WebParts.dll 中)
  Microsoft.ReportingServices.Interfaces (在 Microsoft.ReportingServices.Interfaces.dll 中)

語法

'宣告
Public NotInheritable Class OperationNames
'用途
Dim instance As OperationNames

public sealed class OperationNames

public ref class OperationNames sealed

[<SealedAttribute>]
type OperationNames =  class end

public final class OperationNames

OperationNames 型別公開下列成員。

建構函式

	名稱	說明
	OperationNames	Initializes a new instance of the OperationNames class.

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方法

	名稱	說明
	Equals	(繼承自 Object。)
	GetHashCode	(繼承自 Object。)
	GetType	(繼承自 Object。)
	ToString	(繼承自 Object。)

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欄位

	名稱	說明
	ExecuteReportDefinition	Specifies the “Execute Report Definition” operation.
	OperCancelJobs	Specifies the operation "Cancel Jobs".
	OperCreateAnySubscription	Specifies the operation "Create Any Subscription".
	OperCreateDatasource	Specifies the operation "Create Data Source".
	OperCreateFolder	Specifies the operation "Create Folder".
	OperCreateLink	Specifies the operation "Create Link".
	OperCreateModel	Specifies the operation “Create Model”.
	OperCreateReport	Specifies the operation "Create Report".
	OperCreateResource	Specifies the operation "Create Resource".
	OperCreateRoles	Specifies the operation "Create Roles".
	OperCreateSchedules	Specifies the operation "Create Schedules".
	OperCreateSnapshot	Specifies the operation "Create Report History".
	OperCreateSubscription	Specifies the operation "Create Subscription".
	OperDelete	Specifies the operation "Delete".
	OperDeleteAnySubscription	Specifies the operation "Delete Any Subscription".
	OperDeleteHistory	Specifies the operation "Delete Report History".
	OperDeleteRoles	Specifies the operation "Delete Roles".
	OperDeleteSchedules	Specifies the operation "Delete Schedules".
	OperDeleteSubscription	Specifies the operation "Delete Subscription".
	OperExecute	Specifies the operation "Execute".
	OperExecuteAndView	Specifies the operation "Execute and View".
	OperGenerateEvents	Specifies the operation "Generate Events".
	OperListHistory	Specifies the operation "List Report History".
	OperListJobs	Specifies the operation "List Jobs".
	OperManageSharedSchedules	Specifies the operation "Manage Shared Schedules".
	OperReadAnySubscription	Specifies the operation "Read Any Subscription".
	OperReadAuthorizationPolicy	Specifies the operation "Read Security Policies".
	OperReadContent	Specifies the operation "Read Content".
	OperReadDatasources	Specifies the operation "Read Data Sources".
	OperReadModelItemSecurityPolicies	Specifies the operation “Read Model Item Security Policies”.
	OperReadParameters	Specifies the operation "Read Parameters".
	OperReadPolicy	Specifies the operation "Read Policy".
	OperReadProperties	Specifies the operation "Read Properties".
	OperReadReportDefinition	Specifies the operation "Read Report Definition".
	OperReadRoleProperties	Specifies the operation "Read Role Properties".
	OperReadSchedules	Specifies the operation "Read Schedules".
	OperReadSubscription	Specifies the operation "Read Subscription".
	OperReadSystemProperties	Specifies the operation "Read System Properties".
	OperReadSystemSecurityPolicy	Specifies the operation "Read System Security Policies".
	OperUpdateAnySubscription	Specifies the operation "Update Any Subscription".
	OperUpdateContent	Specifies the operation "Update Content".
	OperUpdateDatasources	Specifies the operation "Update Data Sources".
	OperUpdateDeleteAuthorizationPolicy	Specifies the operation "Update Security Policies".
	OperUpdateModelItemSecurityPolicies	Specifies the operation “Update Model Item Security Policies”.
	OperUpdateParameters	Specifies the operation "Update Parameters".
	OperUpdatePolicy	Specifies the operation "Update Policy".
	OperUpdateProperties	Specifies the operation "Update Properties".
	OperUpdateReportDefinition	Specifies the operation "Update Report Definition".
	OperUpdateRoleProperties	Specifies the operation "Update Role Properties".
	OperUpdateSchedules	Specifies the operation "Update Schedules".
	OperUpdateSubscription	Specifies the operation "Update Subscription".
	OperUpdateSystemProperties	Specifies the operation "Update System Properties".
	OperUpdateSystemSecurityPolicy	Specifies the operation "Update System Security Policies."

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備註

The OperationNames class contains fields that represent the constant string values for operation names in Reporting Services. These operation names can be used by your security extension to return a list of permissions for a user of a given item in the report server database. For more information, see the GetPermissions method of the IAuthorizationExtension interface.

You can develop Report Server Web service client applications in such a way as to provide functionality and appearance based on the permissions of the current user. Client applications, such as Report Manager, rely on the Web service method GetPermissions to return a set of permission names that correspond to operations in Reporting Services. When a client makes a call to GetPermissions, the Web service responds with a set of permissions based on the item being accessed and the user making the request. A typical call to the root or Home item in the report server database for a user that is assigned the Browser Role might look like the following:

// C# Web service code
string[] permissions = rs.GetPermissions("/");

foreach (string p in permissions)
{
   Console.WriteLine(p);
}

The above code returns a single permission for Browser users: Read Properties. The user is granted access to view the contents and properties, but not to modify or delete the contents. Nor is the user allowed to update security policies or view data source information. The Browser role is a very restrictive role.

Because clients can call GetPermissions in order to discover what permissions the user has, a client application can be tailored for each user. In Report Manager, Browser users do not have access to the Security Properties or Data Source Properties pages for a report. Nor is a Browser user permitted to see site settings or other administrator information, because Report Manager makes a call to GetPermissions and determines ahead of time which pages and tabs to display. Because of a client application's reliance on named permissions, your security extension must implement the GetPermissions method of the IAuthorizationExtension interface.

To support your implementation of GetPermissions, the security extension API provides you with the OperationNames class, which contains a set of constant fields representing each of the available permissions in Reporting Services. When you implement GetPermissions, you should analyze the security descriptor for the item and the current user and return a list of permissions based on the access control list for the current user.

執行緒安全性

這個型別的任何公用 static (在 Visual Basic 中為 Shared) 成員都是執行緒安全的。並不是所有的執行個體成員都保證可以用於所有的執行緒。

請參閱

參考

Microsoft.ReportingServices.Interfaces 命名空間