# Invokable_IAsyncEnumerableGrainExtension_GrainReference_Ext_3C6D7209 Methods

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.core.abstractions/orleanscodegen.orleans.runtime.invokable-iasyncenumerablegrainextension-grainreference-ext-3c6d7209/)

## Dispose {#dispose-6e99392f}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.core.abstractions/orleanscodegen.orleans.runtime.invokable-iasyncenumerablegrainextension-grainreference-ext-3c6d7209/methods/dispose-6e99392f/)

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

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

## GetActivityName {#getactivityname-3bde9579}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.core.abstractions/orleanscodegen.orleans.runtime.invokable-iasyncenumerablegrainextension-grainreference-ext-3c6d7209/methods/getactivityname-3bde9579/)

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

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

## GetArgument(int) {#getargument-int-45c0ec13}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.core.abstractions/orleanscodegen.orleans.runtime.invokable-iasyncenumerablegrainextension-grainreference-ext-3c6d7209/methods/getargument-int-45c0ec13/)

```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-f7167679}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.core.abstractions/orleanscodegen.orleans.runtime.invokable-iasyncenumerablegrainextension-grainreference-ext-3c6d7209/methods/getargumentcount-f7167679/)

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

Gets the number of arguments.

## GetInterfaceName {#getinterfacename-4947a493}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.core.abstractions/orleanscodegen.orleans.runtime.invokable-iasyncenumerablegrainextension-grainreference-ext-3c6d7209/methods/getinterfacename-4947a493/)

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

Gets the full interface name.

## GetInterfaceType {#getinterfacetype-c184a5cd}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.core.abstractions/orleanscodegen.orleans.runtime.invokable-iasyncenumerablegrainextension-grainreference-ext-3c6d7209/methods/getinterfacetype-c184a5cd/)

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

Gets the interface type.

## GetMethod {#getmethod-47bfca5e}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.core.abstractions/orleanscodegen.orleans.runtime.invokable-iasyncenumerablegrainextension-grainreference-ext-3c6d7209/methods/getmethod-47bfca5e/)

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

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

## GetMethodName {#getmethodname-af248d95}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.core.abstractions/orleanscodegen.orleans.runtime.invokable-iasyncenumerablegrainextension-grainreference-ext-3c6d7209/methods/getmethodname-af248d95/)

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

Gets the method name.

## GetTarget {#gettarget-83efd5ac}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.core.abstractions/orleanscodegen.orleans.runtime.invokable-iasyncenumerablegrainextension-grainreference-ext-3c6d7209/methods/gettarget-83efd5ac/)

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

Gets the invocation target.

### Returns

The invocation target.

## SetArgument(int, object) {#setargument-int-object-e4ad951c}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.core.abstractions/orleanscodegen.orleans.runtime.invokable-iasyncenumerablegrainextension-grainreference-ext-3c6d7209/methods/setargument-int-object-e4ad951c/)

```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-5a6bec5d}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.core.abstractions/orleanscodegen.orleans.runtime.invokable-iasyncenumerablegrainextension-grainreference-ext-3c6d7209/methods/settarget-orleans-serialization-invocation-itargetholder-5a6bec5d/)

```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.