FileExtractDriver Class

A default driver used to write data to/read data from a standard data extract stored in a file.

Namespace: DevExpress.DashboardCommon

Assembly: DevExpress.Dashboard.v18.2.Core.dll

Declaration

C#

public class FileExtractDriver :
    ICustomExtractDriver

VB.NET

Public Class FileExtractDriver
    Implements ICustomExtractDriver

Remarks

The FileExtractDriver class is a default driver for managing data extracts. By default, the ExtractDriverStorage.DefaultDriver property returns the FileExtractDriver class instance. If necessary, create your own driver for writing/reading data by implementing the ICustomExtractDriver interface and assign the resulting object to the ExtractDriverStorage.DefaultDriver property to substitute the default driver.

Implements

ICustomExtractDriver

Inheritance

Object

FileExtractDriver