DataStoreBase.QueryDataStore(String, String, AutoCreateOption, out IDisposable[]) Method

Creates a data store based on specified settings.

Assembly : DevExpress.Data.v25.2.dll

Declaration

C#
VB.NET

csharp

public static IDataStore QueryDataStore(
    string providerType,
    string connectionString,
    AutoCreateOption defaultAutoCreateOption,
    out IDisposable[] objectsToDisposeOnDisconnect
)

Public Shared Function QueryDataStore(
    providerType As String,
    connectionString As String,
    defaultAutoCreateOption As AutoCreateOption,
    ByRef objectsToDisposeOnDisconnect As IDisposable()
) As IDataStore

Parameters

Name	Type	Description
providerType	String

A String specifying the provider type. Normally, each provider returns its type via the XpoProviderTypeString property.

| | connectionString | String |

The connection string which is used to instantiate a connection provider.

| | defaultAutoCreateOption | AutoCreateOption |

An AutoCreateOption enumeration value which specifies the action which is performed when connecting to the created data store. The specified value initializes the data store’s IDataStore.AutoCreateOption property.

| | objectsToDisposeOnDisconnect | IDisposable[] |

An array of objects that implement the System.IDisposable interface. These objects are automatically disposed of when the created data store is disconnected.

Returns

Type	Description
IDataStore

A data store implementing the IDataStore interface, which uses the connection to access a database.