# Invokable_IManagementGrain_GrainReference_4C0864C2 Methods

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.core/orleanscodegen.orleans.runtime.invokable-imanagementgrain-grainreference-4c0864c2/)

## Dispose {#dispose-48684fb3}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.core/orleanscodegen.orleans.runtime.invokable-imanagementgrain-grainreference-4c0864c2/methods/dispose-48684fb3/)

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

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

## GetActivityName {#getactivityname-c4ba4af5}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.core/orleanscodegen.orleans.runtime.invokable-imanagementgrain-grainreference-4c0864c2/methods/getactivityname-c4ba4af5/)

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

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

## GetArgument(int) {#getargument-int-829a3853}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.core/orleanscodegen.orleans.runtime.invokable-imanagementgrain-grainreference-4c0864c2/methods/getargument-int-829a3853/)

```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-b509aced}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.core/orleanscodegen.orleans.runtime.invokable-imanagementgrain-grainreference-4c0864c2/methods/getargumentcount-b509aced/)

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

Gets the number of arguments.

## GetInterfaceName {#getinterfacename-a872c6f7}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.core/orleanscodegen.orleans.runtime.invokable-imanagementgrain-grainreference-4c0864c2/methods/getinterfacename-a872c6f7/)

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

Gets the full interface name.

## GetInterfaceType {#getinterfacetype-71251125}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.core/orleanscodegen.orleans.runtime.invokable-imanagementgrain-grainreference-4c0864c2/methods/getinterfacetype-71251125/)

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

Gets the interface type.

## GetMethod {#getmethod-1c4209a2}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.core/orleanscodegen.orleans.runtime.invokable-imanagementgrain-grainreference-4c0864c2/methods/getmethod-1c4209a2/)

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

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

## GetMethodName {#getmethodname-646d9671}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.core/orleanscodegen.orleans.runtime.invokable-imanagementgrain-grainreference-4c0864c2/methods/getmethodname-646d9671/)

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

Gets the method name.

## GetTarget {#gettarget-cbd62d6c}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.core/orleanscodegen.orleans.runtime.invokable-imanagementgrain-grainreference-4c0864c2/methods/gettarget-cbd62d6c/)

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

Gets the invocation target.

### Returns

The invocation target.

## SetArgument(int, object) {#setargument-int-object-84db0208}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.core/orleanscodegen.orleans.runtime.invokable-imanagementgrain-grainreference-4c0864c2/methods/setargument-int-object-84db0208/)

```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-c6114c49}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.core/orleanscodegen.orleans.runtime.invokable-imanagementgrain-grainreference-4c0864c2/methods/settarget-orleans-serialization-invocation-itargetholder-c6114c49/)

```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.