ExtractDataSourceUIHelper.UpdateExtractFile(DashboardExtractDataSource, IWin32Window, UserLookAndFeel, String, String) Method

Updates the extract data source file displaying the progress and allowing cancellation of the process.

Namespace: DevExpress.DashboardWin

Assembly: DevExpress.Dashboard.v20.2.Win.dll


public static bool UpdateExtractFile(
    this DashboardExtractDataSource dataSource,
    IWin32Window owner,
    UserLookAndFeel lookAndFeel,
    string fileName,
    string driverName
Public Shared Function UpdateExtractFile(
    dataSource As DashboardExtractDataSource,
    owner As IWin32Window,
    lookAndFeel As UserLookAndFeel,
    fileName As String,
    driverName As String
) As Boolean


Name Type Description
dataSource DashboardExtractDataSource

The data source to update.

owner IWin32Window

A IWin32Window object that is the parent window for the task dialog.

lookAndFeel UserLookAndFeel

A UserLookAndFeel object whose properties specify the look and feel settings applied to the dialog.

fileName String

A data source file path. Subsequently processed by the DataDirectoryPatchingService.

driverName String

A string that specifies the driver name for the custom extract data source driver. Set it to null for the built-in extract data source implementation.


Type Description

True, if the data source is successfully modified; otherwise, false.


This method calls the UpdateExtractFile method and invokes a window that indicates task progress and allows task cancellation.

See Also