# Invokable_IActivationRebalancer_GrainReference_25E91D88 Methods

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.core/orleanscodegen.orleans.placement.rebalancing.invokable-iactivationrebalancer-grainreference-25e91d88/)

## Dispose {#dispose-db734048}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.core/orleanscodegen.orleans.placement.rebalancing.invokable-iactivationrebalancer-grainreference-25e91d88/methods/dispose-db734048/)

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

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

## GetActivityName {#getactivityname-5f7ad3b4}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.core/orleanscodegen.orleans.placement.rebalancing.invokable-iactivationrebalancer-grainreference-25e91d88/methods/getactivityname-5f7ad3b4/)

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

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

## GetArgument(int) {#getargument-int-96fcbcd0}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.core/orleanscodegen.orleans.placement.rebalancing.invokable-iactivationrebalancer-grainreference-25e91d88/methods/getargument-int-96fcbcd0/)

```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-7c7c748a}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.core/orleanscodegen.orleans.placement.rebalancing.invokable-iactivationrebalancer-grainreference-25e91d88/methods/getargumentcount-7c7c748a/)

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

Gets the number of arguments.

## GetInterfaceName {#getinterfacename-1e648fb0}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.core/orleanscodegen.orleans.placement.rebalancing.invokable-iactivationrebalancer-grainreference-25e91d88/methods/getinterfacename-1e648fb0/)

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

Gets the full interface name.

## GetInterfaceType {#getinterfacetype-51862534}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.core/orleanscodegen.orleans.placement.rebalancing.invokable-iactivationrebalancer-grainreference-25e91d88/methods/getinterfacetype-51862534/)

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

Gets the interface type.

## GetMethod {#getmethod-5d4640db}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.core/orleanscodegen.orleans.placement.rebalancing.invokable-iactivationrebalancer-grainreference-25e91d88/methods/getmethod-5d4640db/)

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

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

## GetMethodName {#getmethodname-0ac6cc30}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.core/orleanscodegen.orleans.placement.rebalancing.invokable-iactivationrebalancer-grainreference-25e91d88/methods/getmethodname-0ac6cc30/)

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

Gets the method name.

## GetTarget {#gettarget-f88f2ba1}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.core/orleanscodegen.orleans.placement.rebalancing.invokable-iactivationrebalancer-grainreference-25e91d88/methods/gettarget-f88f2ba1/)

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

Gets the invocation target.

### Returns

The invocation target.

## SetArgument(int, object) {#setargument-int-object-7fd82991}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.core/orleanscodegen.orleans.placement.rebalancing.invokable-iactivationrebalancer-grainreference-25e91d88/methods/setargument-int-object-7fd82991/)

```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-3d81ca2e}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.core/orleanscodegen.orleans.placement.rebalancing.invokable-iactivationrebalancer-grainreference-25e91d88/methods/settarget-orleans-serialization-invocation-itargetholder-3d81ca2e/)

```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.