# HttpHeaderCollection.XUACompatible

Kind: Property  
Namespace: `Sisk.Core.Entity`  
Assembly: `Sisk.Core.dll`  
Source: https://docs.sisk-framework.org/api/Sisk.Core.Entity.HttpHeaderCollection.XUACompatible.html

## XUACompatible {#Sisk_Core_Entity_HttpHeaderCollection_XUACompatible}

Gets or sets the value of the HTTP X-UA-Compatible header.

Used to specify the document mode that Internet Explorer should use to render the page, helping to ensure compatibility with older versions.

```csharp
public string? XUACompatible { get; set; }
```

### Property Value

[string](https://learn.microsoft.com/dotnet/api/system.string)?