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DataServiceConfiguration.SetEntitySetAccessRule Method

Sets the permissions for the specified entity set resource.

Namespace:  System.Data.Services
Assembly:  System.Data.Services (in System.Data.Services.dll)

public void SetEntitySetAccessRule(
	string name,
	EntitySetRights rights
)

Parameters

name
Type: System.String

Name of the entity set for which to set permissions.

rights
Type: System.Data.Services.EntitySetRights

Access rights to be granted to this resource, passed as an EntitySetRights value.

Implements

IDataServiceConfiguration.SetEntitySetAccessRule(String, EntitySetRights)

This topic describes new functionality in ADO.NET Data Services that is available as an update to the .NET Framework version 3.5 Service Pack 1. You can download and install the update from the Microsoft Download Center.

When you specify a value of an asterisk (*) for the name parameter, permissions are set for all entity sets that do not have the permissions explicitly set.

This example shows the code-behind page for a Northwind-based data service, with access granted to selected entity sets.

using System.Data.Services;
using System.Linq;
using System.ServiceModel.Web;

namespace NorthwindService
{
    public class Northwind : DataService<NorthwindEntities>
    {
        // This method is called only once to initialize service-wide policies. 
        public static void InitializeService(DataServiceConfiguration config)
        {
            // Make certain entity sets writable.
            config.SetEntitySetAccessRule("Customers", EntitySetRights.All); 
            config.SetEntitySetAccessRule("Employees", EntitySetRights.All);
            config.SetEntitySetAccessRule("Orders", EntitySetRights.All);
            config.SetEntitySetAccessRule("Order_Details", EntitySetRights.All);
            config.SetEntitySetAccessRule("Products", EntitySetRights.All);

            // Make the remaining entity sets read-only.
            config.SetEntitySetAccessRule("*", EntitySetRights.AllRead);
        }
    }

}

Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5 SP1

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