Skip to main content

DataProviderBase Class

OBSOLETE

The DataProviderBase class is obsolete now. Use the DashboardSqlDataSource class instead

Serves as the base class for classes that represent a data provider.

Namespace: DevExpress.DataAccess

Assembly: DevExpress.DataAccess.v24.2.dll

NuGet Package: DevExpress.DataAccess

#Declaration

[Obsolete("The DataProviderBase class is obsolete now. Use the DashboardSqlDataSource class instead")]
public class DataProviderBase :
    DisposableObject,
    IDataProvider,
    IServiceContainer,
    IServiceProvider,
    IParametersOwner,
    IParameterSupplierBase

#Remarks

To supply a data source with data using a data provider, do one of the following:

  • Pass the created DataConnection class instance to the DataProviderBase descendant constructor. Optionally, you can specify the SQL query to select the required data.
  • Pass the created DataConnectionParametersBase descendant instance to the DataProviderBase descendant constructor and specify the connection name. Also, you need to specify the SQL query to select the required data.

#Inheritance

Object
DevExpress.Utils.Controls.DisposableObject
DataProviderBase
See Also