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V24.2
.NET 8.0+
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DevExpress v24.2 Update — Your Feedback Matters

Our What's New in v24.2 webpage includes product-specific surveys. Your response to our survey questions will help us measure product satisfaction for features released in this major update and help us refine our plans for our next major release.

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FileAttachmentsOptions.DefaultMaxFileSize Property

Specifies the maximum size of the file that a user can upload to their browser in bytes. The default value is 4194304L bytes (4 MB).

Namespace: DevExpress.ExpressApp.FileAttachments.Blazor

Assembly: DevExpress.ExpressApp.FileAttachment.Blazor.v24.2.dll

NuGet Package: DevExpress.ExpressApp.FileAttachment.Blazor

#Declaration

public long DefaultMaxFileSize { get; set; }

#Property Value

Type Description
Int64

The maximum size of the file that a user can upload to their browser in bytes. The default value is 4194304L bytes (4 MB).

#Remarks

The following example demonstrates how to specify this property:

File: MySolution.Blazor.Server\Startup.cs.

using DevExpress.ExpressApp.ApplicationBuilder;
using DevExpress.ExpressApp.Blazor.ApplicationBuilder;
using DevExpress.Persistent.BaseImpl;
// ...
public class Startup {
   // ...
    public void ConfigureServices(IServiceCollection services) {
        // ...
        services.AddXaf(Configuration, builder => {
            builder.UseApplication<MySolutionBlazorApplication>();
            builder.Modules
                // ...
                .AddFileAttachments(options => {
                    options.DefaultMaxFileSize = 2097152;
                });
            // ...
        });
        // ...
    }
}

For more information about file attachments, refer to the following topic: File Attachments (Store Custom Files).

See Also