# Invokable_ITransactionTestGrain_GrainReference_CE9EC80B Methods

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.transactions.testkit.base/orleanscodegen.orleans.transactions.testkit.invokable-itransactiontestgrain-grainreference-ce9ec80b/)

## Dispose {#dispose-41e43705}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.transactions.testkit.base/orleanscodegen.orleans.transactions.testkit.invokable-itransactiontestgrain-grainreference-ce9ec80b/methods/dispose-41e43705/)

```csharp
public override void Dispose()
```

Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.

## GetActivityName {#getactivityname-975f99ad}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.transactions.testkit.base/orleanscodegen.orleans.transactions.testkit.invokable-itransactiontestgrain-grainreference-ce9ec80b/methods/getactivityname-975f99ad/)

```csharp
public override string GetActivityName()
```

Gets the activity name, which refers to both the interface name and method name.

## GetArgument(int) {#getargument-int-8cc4f9bb}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.transactions.testkit.base/orleanscodegen.orleans.transactions.testkit.invokable-itransactiontestgrain-grainreference-ce9ec80b/methods/getargument-int-8cc4f9bb/)

```csharp
public override object GetArgument(int index)
```

Gets the argument at the specified index.

### Parameters

- `index` (`int`): The argument index.

### Returns

The argument at the specified index.

## GetArgumentCount {#getargumentcount-d7aa60a5}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.transactions.testkit.base/orleanscodegen.orleans.transactions.testkit.invokable-itransactiontestgrain-grainreference-ce9ec80b/methods/getargumentcount-d7aa60a5/)

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

Gets the number of arguments.

## GetInterfaceName {#getinterfacename-c4f189cf}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.transactions.testkit.base/orleanscodegen.orleans.transactions.testkit.invokable-itransactiontestgrain-grainreference-ce9ec80b/methods/getinterfacename-c4f189cf/)

```csharp
public override string GetInterfaceName()
```

Gets the full interface name.

## GetInterfaceType {#getinterfacetype-0d32006b}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.transactions.testkit.base/orleanscodegen.orleans.transactions.testkit.invokable-itransactiontestgrain-grainreference-ce9ec80b/methods/getinterfacetype-0d32006b/)

```csharp
public override Type GetInterfaceType()
```

Gets the interface type.

## GetMethod {#getmethod-edd9ff3a}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.transactions.testkit.base/orleanscodegen.orleans.transactions.testkit.invokable-itransactiontestgrain-grainreference-ce9ec80b/methods/getmethod-edd9ff3a/)

```csharp
public override MethodInfo GetMethod()
```

Gets the method info object, which may be `null`.

## GetMethodName {#getmethodname-bc07c5c9}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.transactions.testkit.base/orleanscodegen.orleans.transactions.testkit.invokable-itransactiontestgrain-grainreference-ce9ec80b/methods/getmethodname-bc07c5c9/)

```csharp
public override string GetMethodName()
```

Gets the method name.

## GetTarget {#gettarget-22025b14}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.transactions.testkit.base/orleanscodegen.orleans.transactions.testkit.invokable-itransactiontestgrain-grainreference-ce9ec80b/methods/gettarget-22025b14/)

```csharp
public override object GetTarget()
```

Gets the invocation target.

### Returns

The invocation target.

## SetArgument(int, object) {#setargument-int-object-a45bf5a6}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.transactions.testkit.base/orleanscodegen.orleans.transactions.testkit.invokable-itransactiontestgrain-grainreference-ce9ec80b/methods/setargument-int-object-a45bf5a6/)

```csharp
public override void SetArgument(int index, object value)
```

Sets the argument at the specified index.

### Parameters

- `index` (`int`): The argument index.
- `value` (`object`): The argument value

## SetTarget(ITargetHolder) {#settarget-orleans-serialization-invocation-itargetholder-92ce1c1b}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.transactions.testkit.base/orleanscodegen.orleans.transactions.testkit.invokable-itransactiontestgrain-grainreference-ce9ec80b/methods/settarget-orleans-serialization-invocation-itargetholder-92ce1c1b/)

```csharp
public override void SetTarget(ITargetHolder holder)
```

Sets the invocation target from an instance of [ITargetHolder](/orleans/docs/api/csharp/microsoft.orleans.serialization/orleans.serialization.invocation.itargetholder/).

### Parameters

- `holder` (`ITargetHolder`): The invocation target.