ServiceOperationRights Enum


An enumeration used to define access rights to service operations deployed by WCF Data Services.

This enumeration supports a bitwise combination of its member values.

public enum class ServiceOperationRights
public enum ServiceOperationRights
type ServiceOperationRights = 
Public Enum ServiceOperationRights


All 3

All rights assigned to the service operation.

AllRead 3

Authorization to read single or multiple data items deployed by the service operation.

None 0

No authorization to access the service operation.

OverrideEntitySetRights 4

Overrides entity set rights that are explicitly defined in the data service with the service operation rights.

ReadMultiple 2

Authorization to read multiple data items by using the service operation.

ReadSingle 1

Authorization to read a single data item by using the service operation.


The following example sets all rights access to the service operation OrdersByCity.

namespace AccountingServiceWebApp  
  public class AccountingService : DataService<DataModel>  
      public static void InitializeService(IDataServiceConfiguration config)  
          config.SetServiceOperationAccessRule("OrdersInCity", ServiceOperationRights.All);  
      public IQueryable<Orders> OrdersByCity(string city)  
          return this.CurrentDataSource.Orders.Where(o => o.ShippingCity == city);  

Applies to