# Invokable_IMemoryStreamQueueGrain_GrainReference_3A7DD0D5 Methods

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleanscodegen.orleans.providers.invokable-imemorystreamqueuegrain-grainreference-3a7dd0d5/)

## Dispose {#dispose-80cd11f4}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleanscodegen.orleans.providers.invokable-imemorystreamqueuegrain-grainreference-3a7dd0d5/methods/dispose-80cd11f4/)

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

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

## GetActivityName {#getactivityname-959c66b4}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleanscodegen.orleans.providers.invokable-imemorystreamqueuegrain-grainreference-3a7dd0d5/methods/getactivityname-959c66b4/)

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

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

## GetArgument(int) {#getargument-int-4da864cc}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleanscodegen.orleans.providers.invokable-imemorystreamqueuegrain-grainreference-3a7dd0d5/methods/getargument-int-4da864cc/)

```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-55ea412a}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleanscodegen.orleans.providers.invokable-imemorystreamqueuegrain-grainreference-3a7dd0d5/methods/getargumentcount-55ea412a/)

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

Gets the number of arguments.

## GetCancellationToken {#getcancellationtoken-8b19d0ef}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleanscodegen.orleans.providers.invokable-imemorystreamqueuegrain-grainreference-3a7dd0d5/methods/getcancellationtoken-8b19d0ef/)

```csharp
public override CancellationToken GetCancellationToken()
```

Gets the cancellation token for this request. If the request does not accept a cancellation token, this will be `System.Threading.CancellationToken.None`.

### Returns

The cancellation token for this request.

## GetInterfaceName {#getinterfacename-553ef8b0}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleanscodegen.orleans.providers.invokable-imemorystreamqueuegrain-grainreference-3a7dd0d5/methods/getinterfacename-553ef8b0/)

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

Gets the full interface name.

## GetInterfaceType {#getinterfacetype-f165a914}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleanscodegen.orleans.providers.invokable-imemorystreamqueuegrain-grainreference-3a7dd0d5/methods/getinterfacetype-f165a914/)

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

Gets the interface type.

## GetMethod {#getmethod-83539b1b}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleanscodegen.orleans.providers.invokable-imemorystreamqueuegrain-grainreference-3a7dd0d5/methods/getmethod-83539b1b/)

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

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

## GetMethodName {#getmethodname-282b6730}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleanscodegen.orleans.providers.invokable-imemorystreamqueuegrain-grainreference-3a7dd0d5/methods/getmethodname-282b6730/)

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

Gets the method name.

## GetTarget {#gettarget-6a19059d}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleanscodegen.orleans.providers.invokable-imemorystreamqueuegrain-grainreference-3a7dd0d5/methods/gettarget-6a19059d/)

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

Gets the invocation target.

### Returns

The invocation target.

## InvokeInner {#invokeinner-d14da1e9}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleanscodegen.orleans.providers.invokable-imemorystreamqueuegrain-grainreference-3a7dd0d5/methods/invokeinner-d14da1e9/)

```csharp
protected override Task<List<MemoryMessageData>> InvokeInner()
```

Invokes the request against the target.

### Returns

The invocation result.

## SetArgument(int, object) {#setargument-int-object-c083d305}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleanscodegen.orleans.providers.invokable-imemorystreamqueuegrain-grainreference-3a7dd0d5/methods/setargument-int-object-c083d305/)

```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-652559f2}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleanscodegen.orleans.providers.invokable-imemorystreamqueuegrain-grainreference-3a7dd0d5/methods/settarget-orleans-serialization-invocation-itargetholder-652559f2/)

```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.

## TryCancel {#trycancel-609d060c}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.streaming/orleanscodegen.orleans.providers.invokable-imemorystreamqueuegrain-grainreference-3a7dd0d5/methods/trycancel-609d060c/)

```csharp
public override bool TryCancel()
```

Tries to cancel the invocation.

### Returns

`true` if cancellation was requested, otherwise `false`.