# IFaultInjectionTransactionTestGrain Methods

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.transactions.testkit.base/orleans.transactions.testkit.ifaultinjectiontransactiontestgrain/)

## Add(int, FaultInjectionControl) {#add-int-orleans-transactions-testkit-faultinjectioncontrol-e24376dc}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.transactions.testkit.base/orleans.transactions.testkit.ifaultinjectiontransactiontestgrain/methods/add-int-orleans-transactions-testkit-faultinjectioncontrol-e24376dc/)

```csharp
[Orleans.Transaction(1)]
public abstract Task Add(int numberToAdd, FaultInjectionControl faultInjectionControl = null)
```

### Parameters

- `numberToAdd` (`int`)
- `faultInjectionControl` (`FaultInjectionControl`)

## Deactivate {#deactivate-769ea725}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.transactions.testkit.base/orleans.transactions.testkit.ifaultinjectiontransactiontestgrain/methods/deactivate-769ea725/)

```csharp
public abstract Task Deactivate()
```

## Get {#get-0e0ef828}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.transactions.testkit.base/orleans.transactions.testkit.ifaultinjectiontransactiontestgrain/methods/get-0e0ef828/)

```csharp
[Orleans.Transaction(1)]
public abstract Task<int> Get()
```

## Set(int) {#set-int-cef7324f}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.transactions.testkit.base/orleans.transactions.testkit.ifaultinjectiontransactiontestgrain/methods/set-int-cef7324f/)

```csharp
[Orleans.Transaction(1)]
public abstract Task Set(int newValue)
```

### Parameters

- `newValue` (`int`)