Soenneker.Blazor.Extensions.EventCallback 4.0.461

Prefix Reserved

dotnet add package Soenneker.Blazor.Extensions.EventCallback --version 4.0.461

NuGet\Install-Package Soenneker.Blazor.Extensions.EventCallback -Version 4.0.461

This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.

<PackageReference Include="Soenneker.Blazor.Extensions.EventCallback" Version="4.0.461" />

For projects that support PackageReference, copy this XML node into the project file to reference the package.

<PackageVersion Include="Soenneker.Blazor.Extensions.EventCallback" Version="4.0.461" />
                    

                            Directory.Packages.props

<PackageReference Include="Soenneker.Blazor.Extensions.EventCallback" />
                    

                            Project file

For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.

paket add Soenneker.Blazor.Extensions.EventCallback --version 4.0.461

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

#r "nuget: Soenneker.Blazor.Extensions.EventCallback, 4.0.461"

#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.

#:package Soenneker.Blazor.Extensions.EventCallback@4.0.461

#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package.

#addin nuget:?package=Soenneker.Blazor.Extensions.EventCallback&version=4.0.461
                    

                            Install as a Cake Addin

#tool nuget:?package=Soenneker.Blazor.Extensions.EventCallback&version=4.0.461
                    

                            Install as a Cake Tool

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Soenneker.Blazor.Extensions.EventCallback

Small Blazor extensions that invoke an EventCallback only when its consumer assigned a delegate.

Installation

dotnet add package Soenneker.Blazor.Extensions.EventCallback

Usage

The extension removes repeated HasDelegate checks from reusable components:

@using Soenneker.Blazor.Extensions.EventCallback

<button @onclick="Save">Save</button>

@code {
    [Parameter]
    public EventCallback<Order> OnSaved { get; set; }

    private async Task Save()
    {
        Order order = await SaveOrder();
        await OnSaved.InvokeIfHasDelegate(order);
    }
}

The non-generic overload works the same way:

[Parameter]
public EventCallback OnClosed { get; set; }

await OnClosed.InvokeIfHasDelegate();

When no delegate is assigned, both overloads return Task.CompletedTask. When a delegate is assigned, invocation follows normal Blazor EventCallback.InvokeAsync behavior, including renderer dispatch and exception propagation. Await the returned task when subsequent work depends on the callback completing.

Product	Compatible and additional computed target framework versions.
.NET	net10.0 is compatible. net10.0-android was computed. net10.0-browser was computed. net10.0-ios was computed. net10.0-maccatalyst was computed. net10.0-macos was computed. net10.0-tvos was computed. net10.0-windows was computed.

Compatible target framework(s)

Included target framework(s) (in package)

Learn more about Target Frameworks and .NET Standard.

net10.0
- Microsoft.AspNetCore.Components (>= 10.0.12)

NuGet packages (12)

Showing the top 5 NuGet packages that depend on Soenneker.Blazor.Extensions.EventCallback:

Package	Downloads
Soenneker.Blazor.TomSelect A Blazor interop library for the select user control library, Tom Select	955.4K
Soenneker.Blazor.Turnstile Renders a Cloudflare Turnstile widget in Blazor and exposes its token and lifecycle events.	519.2K
Soenneker.Blazor.DataTables A Blazor interop library for DataTables	510.9K
Soenneker.Blazor.Stripe.Elements A modular, strongly-typed Blazor library for Stripe Elements	190.1K
Soenneker.Blazor.Chatwoot A Blazor interop library for Chatwoot, the open-source customer engagement suite.	148.1K

GitHub repositories

This package is not used by any popular GitHub repositories.

Version	Downloads	Last Updated
4.0.461	2,153	9/15/2026
4.0.460	5,430	9/12/2026
4.0.459	3,204	9/8/2026
4.0.458	12,581	8/29/2026
4.0.457	252	8/29/2026
4.0.456	9,336	8/11/2026
4.0.455	10,239	7/27/2026
4.0.454	11,110	7/16/2026
4.0.453	2,973	7/14/2026
4.0.452	12,039	6/18/2026
4.0.451	7,370	6/9/2026
4.0.450	5,101	6/5/2026
4.0.449	8,426	5/12/2026
4.0.448	11,184	4/22/2026
4.0.447	772	4/21/2026
4.0.446	5,830	4/14/2026
4.0.445	16,208	3/22/2026
4.0.444	4,274	3/12/2026
4.0.443	272	3/12/2026
4.0.442	210	3/12/2026