DbConnectionDataProvider(DataSchemaProvider, DataProvider, IDisposable[]) Constructor

Initializes a new instance of the DbConnectionDataProvider class with the specified settings.

Namespace: DevExpress.XtraReports.Data

Assembly: DevExpress.XtraReports.v23.2.dll

NuGet Package: DevExpress.Reporting.Core

Declaration

C#

public DbConnectionDataProvider(
    DataSchemaProvider dataSchemaProvider,
    DataProvider dataProvider,
    IDisposable[] disposableObjectCollection
)

VB.NET

Public Sub New(
    dataSchemaProvider As DataSchemaProvider,
    dataProvider As DataProvider,
    disposableObjectCollection As IDisposable()
)

Parameters

Name	Type	Description
dataSchemaProvider	DataSchemaProvider	A DataSchemaProvider object.
dataProvider	DataProvider	A DataProvider object.
disposableObjectCollection	IDisposable[]	An array of objects that implement the IDisposable interface.

Example

The following code illustrates the process of registering a database on the server.

C#

 IDisposable[] disposableObjectCollection = null;
    string connectionString = "Data Source=.;Initial Catalog=AdventureWorks;Integrated Security=True";
    IDataStore dataStore = XpoDefault.GetConnectionProvider(connectionString, 
        AutoCreateOption.None, out disposableObjectCollection);
    IDataStoreSchemaExplorer schemaExplorer = (IDataStoreSchemaExplorer)dataStore;
    DbConnectionDataProvider dbConnectionDataProvider =  new DbConnectionDataProvider(
        new DataSchemaProvider(schemaExplorer),
        new DataProvider(schemaExplorer, dataStore),
        disposableObjectCollection);

VB.NET

Dim disposableObjectCollection As IDisposable() = Nothing
    Dim connectionString As String = "Data Source=.;Initial Catalog=AdventureWorks;Integrated Security=True"
    Dim dataStore As IDataStore = _ 
        XpoDefault.GetConnectionProvider(connectionString, AutoCreateOption.None, disposableObjectCollection)
    Dim schemaExplorer As IDataStoreSchemaExplorer = _ 
        DirectCast(dataStore, IDataStoreSchemaExplorer)
    Dim dbConnectionDataProvider As New DbConnectionDataProvider(New DataSchemaProvider(schemaExplorer), _ 
        New DataProvider(schemaExplorer, dataStore), disposableObjectCollection)