# Invokable_ITransactionalResourceExtension_GrainReference_Ext_5DDDE6F0 Methods

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.transactions/orleanscodegen.orleans.transactions.abstractions.invokable-itransactionalresourceextension-grainreference-ext-5ddde6f0/)

## Dispose {#dispose-fda7895f}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.transactions/orleanscodegen.orleans.transactions.abstractions.invokable-itransactionalresourceextension-grainreference-ext-5ddde6f0/methods/dispose-fda7895f/)

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

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

## GetActivityName {#getactivityname-5b762aa3}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.transactions/orleanscodegen.orleans.transactions.abstractions.invokable-itransactionalresourceextension-grainreference-ext-5ddde6f0/methods/getactivityname-5b762aa3/)

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

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

## GetArgument(int) {#getargument-int-1809d3e1}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.transactions/orleanscodegen.orleans.transactions.abstractions.invokable-itransactionalresourceextension-grainreference-ext-5ddde6f0/methods/getargument-int-1809d3e1/)

```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-76509e33}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.transactions/orleanscodegen.orleans.transactions.abstractions.invokable-itransactionalresourceextension-grainreference-ext-5ddde6f0/methods/getargumentcount-76509e33/)

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

Gets the number of arguments.

## GetInterfaceName {#getinterfacename-430d7581}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.transactions/orleanscodegen.orleans.transactions.abstractions.invokable-itransactionalresourceextension-grainreference-ext-5ddde6f0/methods/getinterfacename-430d7581/)

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

Gets the full interface name.

## GetInterfaceType {#getinterfacetype-ae035f1d}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.transactions/orleanscodegen.orleans.transactions.abstractions.invokable-itransactionalresourceextension-grainreference-ext-5ddde6f0/methods/getinterfacetype-ae035f1d/)

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

Gets the interface type.

## GetMethod {#getmethod-a1898620}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.transactions/orleanscodegen.orleans.transactions.abstractions.invokable-itransactionalresourceextension-grainreference-ext-5ddde6f0/methods/getmethod-a1898620/)

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

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

## GetMethodName {#getmethodname-3e66b913}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.transactions/orleanscodegen.orleans.transactions.abstractions.invokable-itransactionalresourceextension-grainreference-ext-5ddde6f0/methods/getmethodname-3e66b913/)

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

Gets the method name.

## GetTarget {#gettarget-10b28cda}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.transactions/orleanscodegen.orleans.transactions.abstractions.invokable-itransactionalresourceextension-grainreference-ext-5ddde6f0/methods/gettarget-10b28cda/)

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

Gets the invocation target.

### Returns

The invocation target.

## SetArgument(int, object) {#setargument-int-object-602dd60c}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.transactions/orleanscodegen.orleans.transactions.abstractions.invokable-itransactionalresourceextension-grainreference-ext-5ddde6f0/methods/setargument-int-object-602dd60c/)

```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-9a595a6d}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.transactions/orleanscodegen.orleans.transactions.abstractions.invokable-itransactionalresourceextension-grainreference-ext-5ddde6f0/methods/settarget-orleans-serialization-invocation-itargetholder-9a595a6d/)

```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.