# FileContent.TryComputeLength

Kind: Method  
Namespace: `Sisk.Core.Http`  
Assembly: `Sisk.Core.dll`  
Source: https://docs.sisk-framework.org/api/Sisk.Core.Http.FileContent.TryComputeLength.html

## TryComputeLength(out long) {#Sisk_Core_Http_FileContent_TryComputeLength_System_Int64__}

```csharp
protected override bool TryComputeLength(out long length)
```

### Parameters

`length` [long](https://learn.microsoft.com/dotnet/api/system.int64)

### Returns

[bool](https://learn.microsoft.com/dotnet/api/system.boolean)