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DevExpress.Xpo.DB Namespace

Contains classes that handle operations on a data store.

Classes

Name Description
AccessConnectionProvider

Implements data-aware operations for working with MS Access databases.

AccessConnectionProviderMultiUserThreadSafe

Implements an MS Access connection provider that can be used in multi-user and multi-threaded applications.

CachedDataStoreClient

A cached data store provider (an ICachedDataStore implementation) for client applications transferring data via WCF.

CachedDataStoreClientAsync

A cached data store provider that client applications can use to asynchronously work with the data source via WCF.

CachedDataStoreClientAsyncBase<TContractType>
CachedDataStoreService

The base class for WCF services providing access to data via cached data stores (objects implementing the ICachedDataStore interface).

DataStoreClient

A data store provider (an IDataStore implementation) for client applications transferring data via WCF.

DataStoreClientAsync

A data store provider that client applications can use to asynchronously work with the data source via WCF.

DataStoreService

The base class for WCF services providing access to data directly via data store providers (IDataStore implementors).

FirebirdConnectionProvider

Implements data-aware operations for working with a Firebird database.

InMemoryDataStore

Stores persistent objects in memory. Intended for testing environment.

MSSqlConnectionProvider

Implements data-aware operations for working with an MS SQL Server or MS SQL Azure database.

OleDBConnectionProvider

Implements the base functionality for providers that connect to OLE DB data sources.

OperationResult

The result of an operation performed by the DataStoreService, CachedDataStoreService, or SerializableObjectLayerService.

OperationResult<T>

The result of an operation performed by the DataStoreService, CachedDataStoreService, or SerializableObjectLayerService.

PostgreSqlConnectionProvider

Implements data-aware operations for working with a PostgreSQL database.

SerializableObjectLayerProxyBase

The base class for SerializableObjectLayer proxies.

SerializableObjectLayerService

The base class for WCF services providing access to data via distributed object access layers (ISerializableObjectLayer implementors).

SerializableObjectLayerServiceClient

A distributed object access layer (an ISerializableObjectLayer implementation) for client applications transferring data via WCF.

ServiceBase

The base class for XPO WCF services.

ServiceExceptionEventArgs

Arguments, passed to the ServiceBase.GlobalServiceExceptionThrown and ServiceBase.ServiceExceptionThrown events.

Interfaces

Name Description
ICachedDataStoreService

Defines a WCF service contract to access data stored in cached data stores (objects implementing the ICachedDataStore interface).

ICachedDataStoreServiceAsync

Defines a WCF service contract to asynchronously access data stored in cached data stores (objects that implement the ICachedDataStore interface).

ICachedDataStoreWarpService

Extends the ICachedDataStoreService interface with methods that fetch data from a cached data store and compress the result.

ICachedDataStoreWarpServiceAsync

Extends the ICachedDataStoreServiceAsync interface with methods that asynchronously fetch data from a cached data store and compress the result.

IDataStoreService

Defines a WCF service contract to access data directly via data store providers (objects implementing the IDataStore interface).

IDataStoreServiceAsync

Defines a WCF service contract to asynchronously access data via data store providers (objects that implement the IDataStoreAsync interface).

IDataStoreWarpService

Extends the IDataStoreService interface with methods that fetch data from a data store and compress the result.

IDataStoreWarpServiceAsync

Extends the IDataStoreServiceAsync interface with methods that fetch data from a data store and compress the result.

ISerializableObjectLayerService

Defines a WCF service contract to access data via SerializableObjectLayer objects.