# DbxBuilderExtensions

- Kind: `class`
- Package: [CommunityToolkit.Aspire.Hosting.Dbx](/reference/api/csharp/communitytoolkit.aspire.hosting.dbx.md)
- Version: `13.4.1-beta.706`
- Namespace: `Aspire.Hosting`
- Target framework: `net10.0`
- Source: [GitHub](https://github.com/CommunityToolkit/Aspire/blob/d479e13473b1d29d06b974f144a0049289a3cb5c/src/CommunityToolkit.Aspire.Hosting.Dbx/DbxBuilderExtensions.cs)

Provides extension methods for dbx resources to an `Hosting.IDistributedApplicationBuilder`.

## Definition

```csharp
namespace Aspire.Hosting;

public static class DbxBuilderExtensions
{
    // ...
}
```

## Methods

- [AddDbx(IDistributedApplicationBuilder, string, int?)](/reference/api/csharp/communitytoolkit.aspire.hosting.dbx/dbxbuilderextensions/methods.md#adddbx-idistributedapplicationbuilder-string-int) : `IResourceBuilder<DbxContainerResource>` `extension` `ats export` -- Adds a dbx container resource to the application.
- [WithHostPort(IResourceBuilder<DbxContainerResource>, int?)](/reference/api/csharp/communitytoolkit.aspire.hosting.dbx/dbxbuilderextensions/methods.md#withhostport-iresourcebuilder-dbxcontainerresource-int) : `IResourceBuilder<DbxContainerResource>` `extension` `ats export` -- Configures the host port that the dbx resource is exposed on instead of using randomly assigned port.