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Rick-Anderson merged 1 commit into from
Jul 12, 2022
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Bind arrays in What's new #26410

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2 changes: 2 additions & 0 deletions aspnetcore/fundamentals/minimal-apis.md
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Expand Up @@ -1327,6 +1327,8 @@ The following types are bound without explicit attributes:
app.MapGet("/", (ClaimsPrincipal user) => user.Identity.Name);
```

<a name="bindar"></a>

### Bind arrays and string values from headers and query strings

The following code demonstrates binding query strings to an array of primitive types, string arrays, and [StringValues](/dotnet/api/microsoft.extensions.primitives.stringvalues):
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8 changes: 8 additions & 0 deletions aspnetcore/release-notes/aspnetcore-7.0.md
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Expand Up @@ -51,6 +51,14 @@ Filters can be helpful in the following scenarios:

For more information, see <xref:fundamentals/minimal-apis/min-api-filters>

### Bind arrays and string values from headers and query strings

In ASP.NET 7, binding query strings to an array of primitive types, string arrays, and [StringValues](/dotnet/api/microsoft.extensions.primitives.stringvalues) is supported:

[!code-csharp[](~/fundamentals/minimal-apis/bindingArrays/7.0-samples/todo/Program.cs?name=snippet_bqs2pa)]

Binding query strings or header values to an array of complex types is supported when the type has `TryParse` implemented. For more information, see [Bind arrays and string values from headers and query strings](xref:fundamentals/minimal-apis?view=aspnetcore-7.0&preserve-view=true#bindar).

## Signal R

### Dependency injection for SignalR hub methods
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