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FileDataDownloader.SetDownloader(FileDataDownloader) Method

Specifies a file data downloader to be used by the File Attachments module to send files to the client in ASP.NET XAF Applications.

Namespace: DevExpress.ExpressApp.FileAttachments.Web

Assembly: DevExpress.ExpressApp.FileAttachment.Web.v18.2.dll

public static void SetDownloader(
    FileDataDownloader downloader
)

Public Shared Sub SetDownloader(
    downloader As FileDataDownloader
)

Parameters

Type	Name	Description
FileDataDownloader	downloader	A FileDataDownloader object to be used to send files to the client.

To register your FileDataDownloader descendant, call the static SetDownloader method in the Application_Start method that is located in the Global.asax.cs (Global.asax.vb) file:

C#
VB.NET

using DevExpress.ExpressApp.FileAttachments.Web;
//...
protected void Application_Start(object sender, EventArgs e) {
    FileDataDownloader.SetDownloader(new MyDownloader());
//...
}

Imports DevExpress.ExpressApp.FileAttachments.Web
'...
Protected Sub Application_Start(ByVal sender As Object, ByVal e As EventArgs)
    FileDataDownloader.SetDownloader(New MyDownloader())
'...
End Sub