DataServiceConfiguration Class
Manages the configuration of WCF Data Services.
Namespace:
System.Data.Services
Assembly: System.Data.Services (in System.Data.Services.dll)
The DataServiceConfiguration type exposes the following members.
| Name | Description | |
|---|---|---|
|
DataServiceBehavior | Gets a DataServiceBehavior object that defines additional behaviors of the data service. |
|
|
EnableTypeConversion | Gets or sets whether the data service runtime should convert the type that is contained in the payload to the actual property type that is specified in the request. |
|
|
MaxBatchCount | Gets or sets the maximum number of change sets and query operations that are allowed in a single batch. |
|
|
MaxChangesetCount | Gets or set the maximum number of changes that can be included in a single change set. |
|
|
MaxExpandCount | Gets or sets the maximum number of related entities that can be included in a single request by using the $expand operator. |
|
|
MaxExpandDepth | Get or sets the maximum number of related entities that can be included in an $expand path in a single request. |
|
|
MaxObjectCountOnInsert | Get or sets the maximum number of objects to insert that can be contained in a single POST request. |
|
|
MaxResultsPerCollection | Get or sets the maximum number of items in each returned collection. |
|
|
UseVerboseErrors | Gets or sets whether verbose errors should be returned by the data service. |
| Name | Description | |
|---|---|---|
|
EnableTypeAccess | Registers a data type with the data service runtime so that it can be used by a custom data service provider. |
|
|
Equals(Object) | Determines whether the specified Object is equal to the current Object. (Inherited from Object.) |
|
Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) |
|
|
GetHashCode | Serves as a hash function for a particular type. (Inherited from Object.) |
|
|
GetType | Gets the Type of the current instance. (Inherited from Object.) |
|
|
MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
|
|
RegisterKnownType | Adds a type to the list of types that are recognized by the data service. |
|
|
SetEntitySetAccessRule | Sets the permissions for the specified entity set resource. |
|
|
SetEntitySetPageSize | Sets the maximum page size for an entity set resource. |
|
|
SetServiceOperationAccessRule | Sets the permissions for the specified service operation. |
|
|
ToString | Returns a string that represents the current object. (Inherited from Object.) |
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) { // Grant only the rights needed to support the client application. config.SetEntitySetAccessRule("Orders", EntitySetRights.AllRead | EntitySetRights.WriteMerge | EntitySetRights.WriteReplace ); config.SetEntitySetAccessRule("Order_Details", EntitySetRights.AllRead | EntitySetRights.AllWrite); config.SetEntitySetAccessRule("Customers", EntitySetRights.AllRead); } } }
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
