FileAttachmentsOptions.CustomSaveFiles Event

Occurs when attached files are about to be saved to a hard disk.

Namespace: DevExpress.ExpressApp.FileAttachments.Win

Assembly: DevExpress.ExpressApp.FileAttachment.Win.v23.2.dll

NuGet Package: DevExpress.ExpressApp.FileAttachment.Win

Declaration

C#

public event EventHandler<CustomFileListOperationEventArgs> CustomSaveFiles

VB.NET

Public Event CustomSaveFiles As EventHandler(Of CustomFileListOperationEventArgs)

Event Data

The CustomSaveFiles event's data class is CustomFileListOperationEventArgs. The following properties provide information specific to this event:

Property	Description
FileDataList	Specifies files about to be saved to a hard disk.
Handled	Gets or sets a value that indicates whether the event handler has completely handled the event or whether the system should continue its own processing. Inherited from HandledEventArgs.

Remarks

For more information, refer to the following Module event description: CustomSaveFiles.

The following example demonstrates how to handle this event:

File: MySolution.Win\Startup.cs.

C#

using DevExpress.ExpressApp.ApplicationBuilder;
using DevExpress.ExpressApp.Win.ApplicationBuilder;
// ...
public class ApplicationBuilder : IDesignTimeApplicationFactory {
    public static WinApplication BuildApplication(string connectionString) {
        var builder = WinApplication.CreateBuilder();
        builder.UseApplication<MySolutionWindowsFormsApplication>();
        builder.Modules
            // ...
            .AddFileAttachments(options => {
                options.CustomSaveFiles += (s, e) => {
                    // ...
                };
            })
        // ...
    }
    // ...
}