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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.v22.1.Core.dll


public class FileExtractDriver :


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.

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the FileExtractDriver class.


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