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DataServiceConfiguration Class

Manages the configuration of ADO.NET Data Services.

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

'Declaration
Public NotInheritable Class DataServiceConfiguration _
	Implements IDataServiceConfiguration
'Usage
Dim instance As DataServiceConfiguration

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.

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

Imports System.Data.Services
Imports System.Linq
Imports System.ServiceModel.Web

Public Class Northwind
    Inherits DataService(Of NorthwindEntities)

    ' This method is called only once to initialize service-wide policies. 
    Public Shared Sub InitializeService(ByVal config As DataServiceConfiguration)
        ' 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)
    End Sub 
End Class

System.Object
  System.Data.Services.DataServiceConfiguration

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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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