# Invokable_ITransactionTestGrain_GrainReference_35C87F81 Methods

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.transactions.testkit.base/orleanscodegen.orleans.transactions.testkit.invokable-itransactiontestgrain-grainreference-35c87f81/)

## Dispose {#dispose-ac890227}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.transactions.testkit.base/orleanscodegen.orleans.transactions.testkit.invokable-itransactiontestgrain-grainreference-35c87f81/methods/dispose-ac890227/)

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

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

## GetActivityName {#getactivityname-500ccd77}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.transactions.testkit.base/orleanscodegen.orleans.transactions.testkit.invokable-itransactiontestgrain-grainreference-35c87f81/methods/getactivityname-500ccd77/)

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

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

## GetArgument(int) {#getargument-int-93f87b2d}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.transactions.testkit.base/orleanscodegen.orleans.transactions.testkit.invokable-itransactiontestgrain-grainreference-35c87f81/methods/getargument-int-93f87b2d/)

```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-1917bc5f}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.transactions.testkit.base/orleanscodegen.orleans.transactions.testkit.invokable-itransactiontestgrain-grainreference-35c87f81/methods/getargumentcount-1917bc5f/)

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

Gets the number of arguments.

## GetInterfaceName {#getinterfacename-c16fdfad}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.transactions.testkit.base/orleanscodegen.orleans.transactions.testkit.invokable-itransactiontestgrain-grainreference-35c87f81/methods/getinterfacename-c16fdfad/)

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

Gets the full interface name.

## GetInterfaceType {#getinterfacetype-ee21518d}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.transactions.testkit.base/orleanscodegen.orleans.transactions.testkit.invokable-itransactiontestgrain-grainreference-35c87f81/methods/getinterfacetype-ee21518d/)

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

Gets the interface type.

## GetMethod {#getmethod-3e3e2dcc}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.transactions.testkit.base/orleanscodegen.orleans.transactions.testkit.invokable-itransactiontestgrain-grainreference-35c87f81/methods/getmethod-3e3e2dcc/)

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

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

## GetMethodName {#getmethodname-12442ad7}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.transactions.testkit.base/orleanscodegen.orleans.transactions.testkit.invokable-itransactiontestgrain-grainreference-35c87f81/methods/getmethodname-12442ad7/)

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

Gets the method name.

## GetTarget {#gettarget-a0e673d6}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.transactions.testkit.base/orleanscodegen.orleans.transactions.testkit.invokable-itransactiontestgrain-grainreference-35c87f81/methods/gettarget-a0e673d6/)

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

Gets the invocation target.

### Returns

The invocation target.

## SetArgument(int, object) {#setargument-int-object-1e5add74}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.transactions.testkit.base/orleanscodegen.orleans.transactions.testkit.invokable-itransactiontestgrain-grainreference-35c87f81/methods/setargument-int-object-1e5add74/)

```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-00aee8c5}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.transactions.testkit.base/orleanscodegen.orleans.transactions.testkit.invokable-itransactiontestgrain-grainreference-35c87f81/methods/settarget-orleans-serialization-invocation-itargetholder-00aee8c5/)

```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.