# Invokable_IManagementGrain_GrainReference_CC6CCBC3 Methods

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.core/orleanscodegen.orleans.runtime.invokable-imanagementgrain-grainreference-cc6ccbc3/)

## Dispose {#dispose-2fc620cb}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.core/orleanscodegen.orleans.runtime.invokable-imanagementgrain-grainreference-cc6ccbc3/methods/dispose-2fc620cb/)

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

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

## GetActivityName {#getactivityname-657790cd}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.core/orleanscodegen.orleans.runtime.invokable-imanagementgrain-grainreference-cc6ccbc3/methods/getactivityname-657790cd/)

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

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

## GetArgument(int) {#getargument-int-2bff651b}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.core/orleanscodegen.orleans.runtime.invokable-imanagementgrain-grainreference-cc6ccbc3/methods/getargument-int-2bff651b/)

```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-60f47555}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.core/orleanscodegen.orleans.runtime.invokable-imanagementgrain-grainreference-cc6ccbc3/methods/getargumentcount-60f47555/)

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

Gets the number of arguments.

## GetInterfaceName {#getinterfacename-85a5d46f}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.core/orleanscodegen.orleans.runtime.invokable-imanagementgrain-grainreference-cc6ccbc3/methods/getinterfacename-85a5d46f/)

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

Gets the full interface name.

## GetInterfaceType {#getinterfacetype-c874cda5}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.core/orleanscodegen.orleans.runtime.invokable-imanagementgrain-grainreference-cc6ccbc3/methods/getinterfacetype-c874cda5/)

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

Gets the interface type.

## GetMethod {#getmethod-91ceffda}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.core/orleanscodegen.orleans.runtime.invokable-imanagementgrain-grainreference-cc6ccbc3/methods/getmethod-91ceffda/)

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

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

## GetMethodName {#getmethodname-7d3614e9}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.core/orleanscodegen.orleans.runtime.invokable-imanagementgrain-grainreference-cc6ccbc3/methods/getmethodname-7d3614e9/)

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

Gets the method name.

## GetTarget {#gettarget-9fcb3d74}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.core/orleanscodegen.orleans.runtime.invokable-imanagementgrain-grainreference-cc6ccbc3/methods/gettarget-9fcb3d74/)

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

Gets the invocation target.

### Returns

The invocation target.

## SetArgument(int, object) {#setargument-int-object-3ab14de0}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.core/orleanscodegen.orleans.runtime.invokable-imanagementgrain-grainreference-cc6ccbc3/methods/setargument-int-object-3ab14de0/)

```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-cea9c831}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.core/orleanscodegen.orleans.runtime.invokable-imanagementgrain-grainreference-cc6ccbc3/methods/settarget-orleans-serialization-invocation-itargetholder-cea9c831/)

```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.