WebviewBind.Blazor 1.1.0

.NET 9.0 This package targets .NET 9.0. The package is compatible with this framework or higher. 
dotnet add package WebviewBind.Blazor --version 1.1.0
                    


                    

                
NuGet\Install-Package WebviewBind.Blazor -Version 1.1.0
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="WebviewBind.Blazor" Version="1.1.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="WebviewBind.Blazor" Version="1.1.0" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="WebviewBind.Blazor" />
                    


                            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 WebviewBind.Blazor --version 1.1.0
                    


                    

                
#r "nuget: WebviewBind.Blazor, 1.1.0"
#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 WebviewBind.Blazor@1.1.0
#: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=WebviewBind.Blazor&version=1.1.0
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=WebviewBind.Blazor&version=1.1.0
                    


                            Install as a Cake Tool

WebviewBind.Blazor (NuGet Package)

WebviewBind.Blazor is a Razor class library that provides a DI-friendly bridge service for invoking WebView2 host methods from Blazor.

Install

dotnet add package WebviewBind.Blazor

Register Service

using WebviewBind.Blazor;

builder.Services.AddWebviewHostBridge();

Use In Razor

@inject IWebviewHostBridge HostBridge

<button @onclick="CallHost">Call Host</button>

@code {
    private async Task CallHost()
    {
        var greeting = await HostBridge.InvokeAsync<string>("GetGreeting", "Blazor");
    }
}

API Surface

ValueTask<bool> IsAvailableAsync(CancellationToken cancellationToken = default)
ValueTask<T?> InvokeAsync<T>(string methodName, params object?[]? args)
ValueTask<T?> InvokeAsync<T>(string methodName, CancellationToken cancellationToken, params object?[]? args)
ValueTask InvokeVoidAsync(string methodName, params object?[]? args)
ValueTask InvokeVoidAsync(string methodName, CancellationToken cancellationToken, params object?[]? args)

Runtime Notes (WebView2)

For Blazor WebAssembly hosted in WebView2, do not load app entry page with file://. Use virtual host mapping and navigate to a local HTTPS-style URL.

await WebView.EnsureCoreWebView2Async();
WebView.CoreWebView2.SetVirtualHostNameToFolderMapping(
    "app.local",
    appFolderPath,
    CoreWebView2HostResourceAccessKind.Allow);
WebView.Source = new Uri("https://app.local/index.html");

This avoids CORS failures when the runtime fetches _framework/* and _content/* assets.

Packaged Static Asset

This package includes:

  • _content/WebviewBind.Blazor/webviewHostBridge.js

The DI service imports that module automatically.

Example Projects

  • src/Examples/BlazorTest
  • src/Examples/WpfWithBlazor

Repository

  • Root: README.md
  • Source generator package doc: docs/WebviewBind.Package.md
Product Compatible and additional computed target framework versions.
.NET net9.0 is compatible.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 was computed.  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.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
1.1.0 44 5/19/2026