# Invokable_IStorageFaultGrain_GrainReference_B9852E6E.GetArgumentCount

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.testinghost/orleanscodegen.orleans.testinghost.invokable-istoragefaultgrain-grainreference-b9852e6e/) | [Methods](/orleans/docs/api/csharp/microsoft.orleans.testinghost/orleanscodegen.orleans.testinghost.invokable-istoragefaultgrain-grainreference-b9852e6e/methods/)

```csharp
public override int GetArgumentCount()
```

Gets the number of arguments.