IAccessControlList.Add Method

Appends an access control entry to the access control list (ACL). This method cannot be overridden.

Namespace:  Microsoft.Office.Server.ApplicationRegistry.Infrastructure
Assembly:  Microsoft.SharePoint.Portal (in Microsoft.SharePoint.Portal.dll)

Syntax

'Declaration
Sub Add ( _
    ace As IAccessControlEntry _
)

'Usage
Dim instance As IAccessControlList
Dim ace As IAccessControlEntry

instance.Add(ace)

void Add(
    IAccessControlEntry ace
)

Parameters

• ace
  Type: Microsoft.Office.Server.ApplicationRegistry.Infrastructure.IAccessControlEntry
  An AccessControlEntry to append to the end of the ACL.

Examples

This example adds an access control entry for the current user and to a specified user.

Prerequisites

• Ensure a Shared Service Provider is already created.

• Create an LOBSystem instance and set connection parameters as shown in How to: Create an LobSystem Using the Administration Object Model.

• Create the ProductModel entity as shown in How to: Create an Entity Using the Administration Object Model

• Create a Finder method as shown in How to: Create a Method and Filters Using the Administration Object Model

• Replace the constant value EnterYourSSPNameHere in the code with the name of your Shared Resource Provider.

• Replace the constant value userName in the format domainname\\username.

Project References

Add the following Project References in your console application code project before running this sample:

• Microsoft.SharePoint

• Microsoft.SharePoint.Portal

• Microsoft.Office.Server

using System;
using System.Collections.Generic;
using System.Text;
using Microsoft.Office.Server.ApplicationRegistry.Administration;
using Microsoft.Office.Server.ApplicationRegistry.Infrastructure;
using WSSAdmin = Microsoft.SharePoint.Administration;
using OSSAdmin = Microsoft.Office.Server.Administration;

namespace Microsoft.SDK.SharePointServer.Samples
{
    class GetStartedAndCreateSystem
    {
        const string yourSSPName ="EnterYourSSPNameHere";
        const string userName ="domainname\\username";

        static void Main(string[] args)
        {
            SetupBDC();
            SetAccessControlListForCurrentUser();
            SetAccessControlListForSpecifiedUser();
            Console.WriteLine("Press any key to exit...");
            Console.Read();
        }
        static void SetupBDC()
        {
            SqlSessionProvider.Instance().SetSharedResourceProviderToUse(yourSSPName);
        }
        public static void SetAccessControlListForCurrentUser()
        {
            LobSystemInstance mySysInstance = null;
            LobSystemInstanceCollection sysInsCollection = ApplicationRegistry.Instance.GetLobSystemInstancesLikeName("AdventureWorksSampleFromCode");
            foreach (LobSystemInstance sysInstance in sysInsCollection)
            {
                if (sysInstance.Name == "AdventureWorksSampleFromCode")
                {
                    mySysInstance = sysInstance;
                    break;
                }
            }
            LobSystem ls = mySysInstance.LobSystem;
            IAccessControlList acl = ls.GetAccessControlList();
            String currentIdentity = System.Security.Principal.WindowsIdentity.GetCurrent().Name;
            acl.Add(new IndividualAccessControlEntry(currentIdentity, BdcRights.SetPermissions | BdcRights.Execute));
            try
            {
                ls.SetAccessControlList(acl);
            }

            catch (AccessDeniedException)
            {
            }
        }

        public static void SetAccessControlListForSpecifiedUser()
        {
            LobSystemInstance mySysInstance = null;
            LobSystemInstanceCollection sysInsCollection = ApplicationRegistry.Instance.GetLobSystemInstancesLikeName("AdventureWorksSampleFromCode");
            foreach (LobSystemInstance sysInstance in sysInsCollection)
            {
                if (sysInstance.Name == "AdventureWorksSampleFromCode")
                {
                    mySysInstance = sysInstance;
                    break;
                }
            }
            LobSystem ls = mySysInstance.LobSystem;
            IAccessControlList acl = ls.GetAccessControlList();
            //replace the domain and user names here
            String currentIdentity = userName;
            acl.Add(new IndividualAccessControlEntry(currentIdentity, BdcRights.SetPermissions | BdcRights.UseInBusinessDataInLists | BdcRights.SelectableInClients));
            try
            {
                ls.SetAccessControlList(acl);
            }
            catch (AccessDeniedException)
            {
                //your exception handling code here
            }
            Console.WriteLine("Done");
        }
    }
}

See Also

Reference

IAccessControlList Interface

IAccessControlList Members

Microsoft.Office.Server.ApplicationRegistry.Infrastructure Namespace