Freigeben über


GetPermissions-Methode

Returns the set of permissions granted a specific user for an item in the report server database.

Namespace:  Microsoft.ReportingServices.Interfaces
Assemblys:   Microsoft.ReportingServices.Interfaces (in Microsoft.ReportingServices.Interfaces.dll)
  Microsoft.ReportingServices.SharePoint.UI.WebParts (in Microsoft.ReportingServices.SharePoint.UI.WebParts.dll)

Syntax

'Declaration
<StrongNameIdentityPermissionAttribute(SecurityAction.LinkDemand, PublicKey := "0024000004800000940000000602000000240000525341310004000001000100272736ad6e5f9586bac2d531eabc3acc666c2f8ec879fa94f8f7b0327d2ff2ed523448f83c3d5c5dd2dfc7bc99c5286b2c125117bf5cbe242b9d41750732b2bdffe649c6efb8e5526d526fdd130095ecdb7bf210809c6cdad8824faa9ac0310ac3cba2aa0523567b2dfa7fe250b30facbd62d4ec99b94ac47c7d3b28f1f6e4c8")> _
Function GetPermissions ( _
    userName As String, _
    userToken As IntPtr, _
    itemType As SecurityItemType, _
    secDesc As Byte() _
) As StringCollection
'Usage
Dim instance As IAuthorizationExtension
Dim userName As String
Dim userToken As IntPtr
Dim itemType As SecurityItemType
Dim secDesc As Byte()
Dim returnValue As StringCollection

returnValue = instance.GetPermissions(userName, _
    userToken, itemType, secDesc)
[StrongNameIdentityPermissionAttribute(SecurityAction.LinkDemand, PublicKey = "0024000004800000940000000602000000240000525341310004000001000100272736ad6e5f9586bac2d531eabc3acc666c2f8ec879fa94f8f7b0327d2ff2ed523448f83c3d5c5dd2dfc7bc99c5286b2c125117bf5cbe242b9d41750732b2bdffe649c6efb8e5526d526fdd130095ecdb7bf210809c6cdad8824faa9ac0310ac3cba2aa0523567b2dfa7fe250b30facbd62d4ec99b94ac47c7d3b28f1f6e4c8")]
StringCollection GetPermissions(
    string userName,
    IntPtr userToken,
    SecurityItemType itemType,
    byte[] secDesc
)
[StrongNameIdentityPermissionAttribute(SecurityAction::LinkDemand, PublicKey = L"0024000004800000940000000602000000240000525341310004000001000100272736ad6e5f9586bac2d531eabc3acc666c2f8ec879fa94f8f7b0327d2ff2ed523448f83c3d5c5dd2dfc7bc99c5286b2c125117bf5cbe242b9d41750732b2bdffe649c6efb8e5526d526fdd130095ecdb7bf210809c6cdad8824faa9ac0310ac3cba2aa0523567b2dfa7fe250b30facbd62d4ec99b94ac47c7d3b28f1f6e4c8")]
StringCollection^ GetPermissions(
    String^ userName, 
    IntPtr userToken, 
    SecurityItemType itemType, 
    array<unsigned char>^ secDesc
)
[<StrongNameIdentityPermissionAttribute(SecurityAction.LinkDemand, PublicKey = "0024000004800000940000000602000000240000525341310004000001000100272736ad6e5f9586bac2d531eabc3acc666c2f8ec879fa94f8f7b0327d2ff2ed523448f83c3d5c5dd2dfc7bc99c5286b2c125117bf5cbe242b9d41750732b2bdffe649c6efb8e5526d526fdd130095ecdb7bf210809c6cdad8824faa9ac0310ac3cba2aa0523567b2dfa7fe250b30facbd62d4ec99b94ac47c7d3b28f1f6e4c8")>]
abstract GetPermissions : 
        userName:string * 
        userToken:IntPtr * 
        itemType:SecurityItemType * 
        secDesc:byte[] -> StringCollection 
function GetPermissions(
    userName : String, 
    userToken : IntPtr, 
    itemType : SecurityItemType, 
    secDesc : byte[]
) : StringCollection

Parameter

  • secDesc
    Typ: array<System. . :: . .Byte> [] () [] []
    The security descriptor associated with the item.

Rückgabewert

Typ: System.Collections.Specialized. . :: . .StringCollection
A StringCollection that contains the name of each permission associated with the user for a given item.

Hinweise

The return value of this method provides underlying support for the Web service GetPermissions method.

Beispiele

The following example uses the Microsoft.SqlServer.ReportingServices.ReportingService.GetPermissions method to evaluate the access code list for an item in the report server database with regards to a specific user's authorization credentials. You use this method to provide a set of permissions that are returned by the Web service GetPermissions method.

Private Shared m_CatOperNames As Hashtable
Private Shared m_FldOperNames As Hashtable
Private Shared m_RptOperNames As Hashtable
Private Shared m_ResOperNames As Hashtable
Private Shared m_DSOperNames As Hashtable

Private Const NrRptOperations As Integer = 27
Private Const NrFldOperations As Integer = 9
Private Const NrResOperations As Integer = 7
Private Const NrDSOperations As Integer = 7
Private Const NrCatOperations As Integer = 15

Private Shared Sub InitializeMaps()
   
   ' create operation names data
   m_CatOperNames = New Hashtable()
   m_CatOperNames.Add(CatalogOperation.CreateRoles, OperationNames.OperCreateRoles)
   m_CatOperNames.Add(CatalogOperation.DeleteRoles, OperationNames.OperDeleteRoles)
   m_CatOperNames.Add(CatalogOperation.ReadRoleProperties, OperationNames.OperReadRoleProperties)
   m_CatOperNames.Add(CatalogOperation.UpdateRoleProperties, OperationNames.OperUpdateRoleProperties)
   m_CatOperNames.Add(CatalogOperation.ReadSystemProperties, OperationNames.OperReadSystemProperties)
   m_CatOperNames.Add(CatalogOperation.UpdateSystemProperties, OperationNames.OperUpdateSystemProperties)
   m_CatOperNames.Add(CatalogOperation.GenerateEvents, OperationNames.OperGenerateEvents)
   m_CatOperNames.Add(CatalogOperation.ReadSystemSecurityPolicy, OperationNames.OperReadSystemSecurityPolicy)
   m_CatOperNames.Add(CatalogOperation.UpdateSystemSecurityPolicy, OperationNames.OperUpdateSystemSecurityPolicy)
   m_CatOperNames.Add(CatalogOperation.CreateSchedules, OperationNames.OperCreateSchedules)
   m_CatOperNames.Add(CatalogOperation.DeleteSchedules, OperationNames.OperDeleteSchedules)
   m_CatOperNames.Add(CatalogOperation.ReadSchedules, OperationNames.OperReadSchedules)
   m_CatOperNames.Add(CatalogOperation.UpdateSchedules, OperationNames.OperUpdateSchedules)
   m_CatOperNames.Add(CatalogOperation.ListJobs, OperationNames.OperListJobs)
   m_CatOperNames.Add(CatalogOperation.CancelJobs, OperationNames.OperCancelJobs)
   If m_CatOperNames.Count <> NrCatOperations Then
      Throw New Exception("Number of catalog names don't match.")
   End If
   
   m_FldOperNames = New Hashtable()
   m_FldOperNames.Add(FolderOperation.CreateFolder, OperationNames.OperCreateFolder)
   m_FldOperNames.Add(FolderOperation.Delete, OperationNames.OperDelete)
   m_FldOperNames.Add(FolderOperation.ReadProperties, OperationNames.OperReadProperties)
   m_FldOperNames.Add(FolderOperation.UpdateProperties, OperationNames.OperUpdateProperties)
   m_FldOperNames.Add(FolderOperation.CreateReport, OperationNames.OperCreateReport)
   m_FldOperNames.Add(FolderOperation.CreateResource, OperationNames.OperCreateResource)
   m_FldOperNames.Add(FolderOperation.ReadAuthorizationPolicy, OperationNames.OperReadAuthorizationPolicy)
   m_FldOperNames.Add(FolderOperation.UpdateDeleteAuthorizationPolicy, OperationNames.OperUpdateDeleteAuthorizationPolicy)
   m_FldOperNames.Add(FolderOperation.CreateDatasource, OperationNames.OperCreateDatasource)
   If m_FldOperNames.Count <> NrFldOperations Then
      Throw New Exception("Number of folder names don't match.")
   End If
   
   
   m_RptOperNames = New Hashtable()
   m_RptOperNames.Add(ReportOperation.Delete, OperationNames.OperDelete)
   m_RptOperNames.Add(ReportOperation.ReadProperties, OperationNames.OperReadProperties)
   m_RptOperNames.Add(ReportOperation.UpdateProperties, OperationNames.OperUpdateProperties)
   m_RptOperNames.Add(ReportOperation.UpdateParameters, OperationNames.OperUpdateParameters)
   m_RptOperNames.Add(ReportOperation.ReadDatasource, OperationNames.OperReadDatasources)
   m_RptOperNames.Add(ReportOperation.UpdateDatasource, OperationNames.OperUpdateDatasources)
   m_RptOperNames.Add(ReportOperation.ReadReportDefinition, OperationNames.OperReadReportDefinition)
   m_RptOperNames.Add(ReportOperation.UpdateReportDefinition, OperationNames.OperUpdateReportDefinition)
   m_RptOperNames.Add(ReportOperation.CreateSubscription, OperationNames.OperCreateSubscription)
   m_RptOperNames.Add(ReportOperation.DeleteSubscription, OperationNames.OperDeleteSubscription)
   m_RptOperNames.Add(ReportOperation.ReadSubscription, OperationNames.OperReadSubscription)
   m_RptOperNames.Add(ReportOperation.UpdateSubscription, OperationNames.OperUpdateSubscription)
   m_RptOperNames.Add(ReportOperation.CreateAnySubscription, OperationNames.OperCreateAnySubscription)
   m_RptOperNames.Add(ReportOperation.DeleteAnySubscription, OperationNames.OperDeleteAnySubscription)
   m_RptOperNames.Add(ReportOperation.ReadAnySubscription, OperationNames.OperReadAnySubscription)
   m_RptOperNames.Add(ReportOperation.UpdateAnySubscription, OperationNames.OperUpdateAnySubscription)
   m_RptOperNames.Add(ReportOperation.UpdatePolicy, OperationNames.OperUpdatePolicy)
   m_RptOperNames.Add(ReportOperation.ReadPolicy, OperationNames.OperReadPolicy)
   m_RptOperNames.Add(ReportOperation.DeleteHistory, OperationNames.OperDeleteHistory)
   m_RptOperNames.Add(ReportOperation.ListHistory, OperationNames.OperListHistory)
   m_RptOperNames.Add(ReportOperation.ExecuteAndView, OperationNames.OperExecuteAndView)
   m_RptOperNames.Add(ReportOperation.CreateResource, OperationNames.OperCreateResource)
   m_RptOperNames.Add(ReportOperation.CreateSnapshot, OperationNames.OperCreateSnapshot)
   m_RptOperNames.Add(ReportOperation.ReadAuthorizationPolicy, OperationNames.OperReadAuthorizationPolicy)
   m_RptOperNames.Add(ReportOperation.UpdateDeleteAuthorizationPolicy, OperationNames.OperUpdateDeleteAuthorizationPolicy)
   m_RptOperNames.Add(ReportOperation.Execute, OperationNames.OperExecute)
   m_RptOperNames.Add(ReportOperation.CreateLink, OperationNames.OperCreateLink)
   If m_RptOperNames.Count <> NrRptOperations Then
      Throw New Exception("Number of report names don't match.")
   End If
   m_ResOperNames = New Hashtable()
   m_ResOperNames.Add(ResourceOperation.Delete, OperationNames.OperDelete)
   m_ResOperNames.Add(ResourceOperation.ReadProperties, OperationNames.OperReadProperties)
   m_ResOperNames.Add(ResourceOperation.UpdateProperties, OperationNames.OperUpdateProperties)
   m_ResOperNames.Add(ResourceOperation.ReadContent, OperationNames.OperReadContent)
   m_ResOperNames.Add(ResourceOperation.UpdateContent, OperationNames.OperUpdateContent)
   m_ResOperNames.Add(ResourceOperation.ReadAuthorizationPolicy, OperationNames.OperReadAuthorizationPolicy)
   m_ResOperNames.Add(ResourceOperation.UpdateDeleteAuthorizationPolicy, OperationNames.OperUpdateDeleteAuthorizationPolicy)
   If m_ResOperNames.Count <> NrResOperations Then
      Throw New Exception("Number of resource names don't match.")
   End If
   
   m_DSOperNames = New Hashtable()
   m_DSOperNames.Add(DatasourceOperation.Delete, OperationNames.OperDelete)
   m_DSOperNames.Add(DatasourceOperation.ReadProperties, OperationNames.OperReadProperties)
   m_DSOperNames.Add(DatasourceOperation.UpdateProperties, OperationNames.OperUpdateProperties)
   m_DSOperNames.Add(DatasourceOperation.ReadContent, OperationNames.OperReadContent)
   m_DSOperNames.Add(DatasourceOperation.UpdateContent, OperationNames.OperUpdateContent)
   m_DSOperNames.Add(DatasourceOperation.ReadAuthorizationPolicy, OperationNames.OperReadAuthorizationPolicy)
   m_DSOperNames.Add(DatasourceOperation.UpdateDeleteAuthorizationPolicy, OperationNames.OperUpdateDeleteAuthorizationPolicy)
   If m_DSOperNames.Count <> NrDSOperations Then
      Throw New Exception("Number of datasource names don't match.")
   End If
End Sub 'InitializeMaps

Public Function GetPermissions(userName As String, userToken As IntPtr, itemType As SecurityItemType, secDesc() As Byte) As StringCollection
   Dim permissions As New StringCollection()
   Dim acl As AceCollection = DeserializeAcl(secDesc)
   Dim ace As AceStruct
   For Each ace In  acl
      If userName = ace.PrincipalName Then
         Dim aclOperation As CatalogOperation
         For Each aclOperation In  ace.CatalogOperations
            If Not permissions.Contains(CStr(m_CatOperNames(aclOperation))) Then
               permissions.Add(CStr(m_CatOperNames(aclOperation)))
            End If
         Next aclOperation
         Dim aclOperation As ReportOperation
         For Each aclOperation In  ace.ReportOperations
            If Not permissions.Contains(CStr(m_RptOperNames(aclOperation))) Then
               permissions.Add(CStr(m_RptOperNames(aclOperation)))
            End If
         Next aclOperation
         Dim aclOperation As FolderOperation
         For Each aclOperation In  ace.FolderOperations
            If Not permissions.Contains(CStr(m_FldOperNames(aclOperation))) Then
               permissions.Add(CStr(m_FldOperNames(aclOperation)))
            End If
         Next aclOperation
         Dim aclOperation As ResourceOperation
         For Each aclOperation In  ace.ResourceOperations
            If Not permissions.Contains(CStr(m_ResOperNames(aclOperation))) Then
               permissions.Add(CStr(m_ResOperNames(aclOperation)))
            End If
         Next aclOperation
         Dim aclOperation As DatasourceOperation
         For Each aclOperation In  ace.DatasourceOperations
            If Not permissions.Contains(CStr(m_DSOperNames(aclOperation))) Then
               permissions.Add(CStr(m_DSOperNames(aclOperation)))
            End If
         Next aclOperation
      End If
   Next ace
   Return permissions
End Function 'GetPermissions
private static Hashtable m_CatOperNames;
private static Hashtable m_FldOperNames;
private static Hashtable m_RptOperNames;
private static Hashtable m_ResOperNames;
private static Hashtable m_DSOperNames;

private const int NrRptOperations = 27;
private const int NrFldOperations = 9;
private const int NrResOperations = 7; 
private const int NrDSOperations = 7;
private const int NrCatOperations = 15;

private static void InitializeMaps()
{

   // create operation names data
   m_CatOperNames = new Hashtable();
   m_CatOperNames.Add(CatalogOperation.CreateRoles,                   OperationNames.OperCreateRoles);
   m_CatOperNames.Add(CatalogOperation.DeleteRoles,                   OperationNames.OperDeleteRoles);
   m_CatOperNames.Add(CatalogOperation.ReadRoleProperties,            OperationNames.OperReadRoleProperties);
   m_CatOperNames.Add(CatalogOperation.UpdateRoleProperties,          OperationNames.OperUpdateRoleProperties);
   m_CatOperNames.Add(CatalogOperation.ReadSystemProperties,          OperationNames.OperReadSystemProperties);
   m_CatOperNames.Add(CatalogOperation.UpdateSystemProperties,        OperationNames.OperUpdateSystemProperties);
   m_CatOperNames.Add(CatalogOperation.GenerateEvents,                OperationNames.OperGenerateEvents);
   m_CatOperNames.Add(CatalogOperation.ReadSystemSecurityPolicy,      OperationNames.OperReadSystemSecurityPolicy);
   m_CatOperNames.Add(CatalogOperation.UpdateSystemSecurityPolicy,    OperationNames.OperUpdateSystemSecurityPolicy);
   m_CatOperNames.Add(CatalogOperation.CreateSchedules,               OperationNames.OperCreateSchedules);
   m_CatOperNames.Add(CatalogOperation.DeleteSchedules,               OperationNames.OperDeleteSchedules);
   m_CatOperNames.Add(CatalogOperation.ReadSchedules,                 OperationNames.OperReadSchedules);
   m_CatOperNames.Add(CatalogOperation.UpdateSchedules,               OperationNames.OperUpdateSchedules);
   m_CatOperNames.Add(CatalogOperation.ListJobs,                      OperationNames.OperListJobs);
   m_CatOperNames.Add(CatalogOperation.CancelJobs,                    OperationNames.OperCancelJobs);
   if (m_CatOperNames.Count != NrCatOperations)
   {
      throw new Exception("Number of catalog names don't match.");
   }

   m_FldOperNames = new Hashtable();
   m_FldOperNames.Add(FolderOperation.CreateFolder,                  OperationNames.OperCreateFolder);
   m_FldOperNames.Add(FolderOperation.Delete,                        OperationNames.OperDelete);
   m_FldOperNames.Add(FolderOperation.ReadProperties,                OperationNames.OperReadProperties);
   m_FldOperNames.Add(FolderOperation.UpdateProperties,              OperationNames.OperUpdateProperties);
   m_FldOperNames.Add(FolderOperation.CreateReport,                  OperationNames.OperCreateReport);
   m_FldOperNames.Add(FolderOperation.CreateResource,                OperationNames.OperCreateResource);
   m_FldOperNames.Add(FolderOperation.ReadAuthorizationPolicy,       OperationNames.OperReadAuthorizationPolicy);
   m_FldOperNames.Add(FolderOperation.UpdateDeleteAuthorizationPolicy,OperationNames.OperUpdateDeleteAuthorizationPolicy);
   m_FldOperNames.Add(FolderOperation.CreateDatasource,              OperationNames.OperCreateDatasource);
   if (m_FldOperNames.Count != NrFldOperations)
   {
       throw new Exception("Number of folder names don't match.");
   }


   m_RptOperNames = new Hashtable();
   m_RptOperNames.Add(ReportOperation.Delete,                        OperationNames.OperDelete);
   m_RptOperNames.Add(ReportOperation.ReadProperties,                OperationNames.OperReadProperties);
   m_RptOperNames.Add(ReportOperation.UpdateProperties,              OperationNames.OperUpdateProperties);
   m_RptOperNames.Add(ReportOperation.UpdateParameters,              OperationNames.OperUpdateParameters);
   m_RptOperNames.Add(ReportOperation.ReadDatasource,                OperationNames.OperReadDatasources);
   m_RptOperNames.Add(ReportOperation.UpdateDatasource,              OperationNames.OperUpdateDatasources);
   m_RptOperNames.Add(ReportOperation.ReadReportDefinition,          OperationNames.OperReadReportDefinition);
   m_RptOperNames.Add(ReportOperation.UpdateReportDefinition,        OperationNames.OperUpdateReportDefinition);
   m_RptOperNames.Add(ReportOperation.CreateSubscription,            OperationNames.OperCreateSubscription);
   m_RptOperNames.Add(ReportOperation.DeleteSubscription,            OperationNames.OperDeleteSubscription);
   m_RptOperNames.Add(ReportOperation.ReadSubscription,              OperationNames.OperReadSubscription);
   m_RptOperNames.Add(ReportOperation.UpdateSubscription,            OperationNames.OperUpdateSubscription);
   m_RptOperNames.Add(ReportOperation.CreateAnySubscription,         OperationNames.OperCreateAnySubscription);
   m_RptOperNames.Add(ReportOperation.DeleteAnySubscription,         OperationNames.OperDeleteAnySubscription);
   m_RptOperNames.Add(ReportOperation.ReadAnySubscription,           OperationNames.OperReadAnySubscription);
   m_RptOperNames.Add(ReportOperation.UpdateAnySubscription,         OperationNames.OperUpdateAnySubscription);
   m_RptOperNames.Add(ReportOperation.UpdatePolicy,                  OperationNames.OperUpdatePolicy);
   m_RptOperNames.Add(ReportOperation.ReadPolicy,                    OperationNames.OperReadPolicy);
   m_RptOperNames.Add(ReportOperation.DeleteHistory,                 OperationNames.OperDeleteHistory);
   m_RptOperNames.Add(ReportOperation.ListHistory,                   OperationNames.OperListHistory);
   m_RptOperNames.Add(ReportOperation.ExecuteAndView,                OperationNames.OperExecuteAndView);
   m_RptOperNames.Add(ReportOperation.CreateResource,                OperationNames.OperCreateResource);
   m_RptOperNames.Add(ReportOperation.CreateSnapshot,                OperationNames.OperCreateSnapshot);
   m_RptOperNames.Add(ReportOperation.ReadAuthorizationPolicy,       OperationNames.OperReadAuthorizationPolicy);
   m_RptOperNames.Add(ReportOperation.UpdateDeleteAuthorizationPolicy,OperationNames.OperUpdateDeleteAuthorizationPolicy);
   m_RptOperNames.Add(ReportOperation.Execute,                       OperationNames.OperExecute);
   m_RptOperNames.Add(ReportOperation.CreateLink,                    OperationNames.OperCreateLink);
   if (m_RptOperNames.Count != NrRptOperations)
   {
      throw new Exception("Number of report names don't match.");
   }
   m_ResOperNames = new Hashtable();
   m_ResOperNames.Add(ResourceOperation.Delete,                            OperationNames.OperDelete);
   m_ResOperNames.Add(ResourceOperation.ReadProperties,                    OperationNames.OperReadProperties);
   m_ResOperNames.Add(ResourceOperation.UpdateProperties,                  OperationNames.OperUpdateProperties);
   m_ResOperNames.Add(ResourceOperation.ReadContent,                       OperationNames.OperReadContent);
   m_ResOperNames.Add(ResourceOperation.UpdateContent,                     OperationNames.OperUpdateContent);
   m_ResOperNames.Add(ResourceOperation.ReadAuthorizationPolicy,           OperationNames.OperReadAuthorizationPolicy);
   m_ResOperNames.Add(ResourceOperation.UpdateDeleteAuthorizationPolicy,   OperationNames.OperUpdateDeleteAuthorizationPolicy);
   if (m_ResOperNames.Count != NrResOperations)
   {
      throw new Exception("Number of resource names don't match.");
   }

   m_DSOperNames = new Hashtable();
   m_DSOperNames.Add(DatasourceOperation.Delete,                            OperationNames.OperDelete);
   m_DSOperNames.Add(DatasourceOperation.ReadProperties,                    OperationNames.OperReadProperties);
   m_DSOperNames.Add(DatasourceOperation.UpdateProperties,                  OperationNames.OperUpdateProperties);
   m_DSOperNames.Add(DatasourceOperation.ReadContent,                       OperationNames.OperReadContent);
   m_DSOperNames.Add(DatasourceOperation.UpdateContent,                     OperationNames.OperUpdateContent);
   m_DSOperNames.Add(DatasourceOperation.ReadAuthorizationPolicy,           OperationNames.OperReadAuthorizationPolicy);
   m_DSOperNames.Add(DatasourceOperation.UpdateDeleteAuthorizationPolicy,   OperationNames.OperUpdateDeleteAuthorizationPolicy);
   if (m_DSOperNames.Count != NrDSOperations)
   {
      throw new Exception("Number of datasource names don't match.");
   }
}

public StringCollection GetPermissions(string userName, IntPtr userToken, SecurityItemType itemType, byte[] secDesc)
{
   StringCollection permissions = new StringCollection();
   AceCollection acl = DeserializeAcl(secDesc);
   foreach(AceStruct ace in acl)
   {
      if (userName == ace.PrincipalName)
      {
         foreach(CatalogOperation aclOperation in ace.CatalogOperations)
         {
            if (!permissions.Contains((string)m_CatOperNames[aclOperation]))
               permissions.Add((string)m_CatOperNames[aclOperation]);
         }
         foreach(ReportOperation aclOperation in ace.ReportOperations)
         {
            if (!permissions.Contains((string)m_RptOperNames[aclOperation]))
               permissions.Add((string)m_RptOperNames[aclOperation]);
         }
         foreach(FolderOperation aclOperation in ace.FolderOperations)
         {
            if (!permissions.Contains((string)m_FldOperNames[aclOperation]))
               permissions.Add((string)m_FldOperNames[aclOperation]);
         }
         foreach(ResourceOperation aclOperation in ace.ResourceOperations)
         {
            if (!permissions.Contains((string)m_ResOperNames[aclOperation]))
               permissions.Add((string)m_ResOperNames[aclOperation]);
         }
         foreach(DatasourceOperation aclOperation in ace.DatasourceOperations)
         {
            if (!permissions.Contains((string)m_DSOperNames[aclOperation]))
               permissions.Add((string)m_DSOperNames[aclOperation]);
         }
      }
   }
   return permissions;

}