# Invokable_IMemoryStreamQueueGrain_GrainReference_7A8F8C1A Methods

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleanscodegen.orleans.providers.invokable-imemorystreamqueuegrain-grainreference-7a8f8c1a/)

## Dispose {#dispose-b403844d}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleanscodegen.orleans.providers.invokable-imemorystreamqueuegrain-grainreference-7a8f8c1a/methods/dispose-b403844d/)

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

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

## GetActivityName {#getactivityname-b13bd735}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleanscodegen.orleans.providers.invokable-imemorystreamqueuegrain-grainreference-7a8f8c1a/methods/getactivityname-b13bd735/)

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

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

## GetArgument(int) {#getargument-int-16b595b7}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleanscodegen.orleans.providers.invokable-imemorystreamqueuegrain-grainreference-7a8f8c1a/methods/getargument-int-16b595b7/)

```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-cc7ada1d}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleanscodegen.orleans.providers.invokable-imemorystreamqueuegrain-grainreference-7a8f8c1a/methods/getargumentcount-cc7ada1d/)

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

Gets the number of arguments.

## GetInterfaceName {#getinterfacename-51bece37}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleanscodegen.orleans.providers.invokable-imemorystreamqueuegrain-grainreference-7a8f8c1a/methods/getinterfacename-51bece37/)

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

Gets the full interface name.

## GetInterfaceType {#getinterfacetype-a0d24837}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleanscodegen.orleans.providers.invokable-imemorystreamqueuegrain-grainreference-7a8f8c1a/methods/getinterfacetype-a0d24837/)

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

Gets the interface type.

## GetMethod {#getmethod-f77fa062}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleanscodegen.orleans.providers.invokable-imemorystreamqueuegrain-grainreference-7a8f8c1a/methods/getmethod-f77fa062/)

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

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

## GetMethodName {#getmethodname-3b360db1}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleanscodegen.orleans.providers.invokable-imemorystreamqueuegrain-grainreference-7a8f8c1a/methods/getmethodname-3b360db1/)

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

Gets the method name.

## GetTarget {#gettarget-90b826b0}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleanscodegen.orleans.providers.invokable-imemorystreamqueuegrain-grainreference-7a8f8c1a/methods/gettarget-90b826b0/)

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

Gets the invocation target.

### Returns

The invocation target.

## SetArgument(int, object) {#setargument-int-object-4b32230e}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleanscodegen.orleans.providers.invokable-imemorystreamqueuegrain-grainreference-7a8f8c1a/methods/setargument-int-object-4b32230e/)

```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-e916c833}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleanscodegen.orleans.providers.invokable-imemorystreamqueuegrain-grainreference-7a8f8c1a/methods/settarget-orleans-serialization-invocation-itargetholder-e916c833/)

```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.