# Sandbox.Script.Analysis.GetSignatureHelp

```csharp
System.Nullable<SignatureHelp> GetSignatureHelp(int position)
```

Returns parameter help without executing host code. Handles incomplete and nested calls.

### Parameters

- `position` (`int`)

### Returns

`System.Nullable<SignatureHelp>`

Declared in [Sandbox.Script.Analysis](/api/Sandbox.Script.Analysis).
Assembly: `Sandbox.Engine`.