# IExclusiveLockTransactionTestGrain Methods

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

## Add(int) {#add-int-93537a85}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.transactions.testkit.base/orleans.transactions.testkit.iexclusivelocktransactiontestgrain/methods/add-int-93537a85/)

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

apply add operation to every transaction state

### Parameters

- `numberToAdd` (`int`)

## Get {#get-1e201fdc}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.transactions.testkit.base/orleans.transactions.testkit.iexclusivelocktransactiontestgrain/methods/get-1e201fdc/)

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

apply get operation to every transaction state with exclusive lock

## Set(int) {#set-int-6975e669}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.transactions.testkit.base/orleans.transactions.testkit.iexclusivelocktransactiontestgrain/methods/set-int-6975e669/)

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

apply set operation to every transaction state

### Parameters

- `newValue` (`int`)