# AddOptionValue

Adds a possible value for an enum-type option.

## Syntax

```typescript
AddOptionValue(name: string, value: string): void
```

## Parameters

* `name` - A string containing the name of the option to add a value to.
* `value` - A string containing the value to add to the option.

## Return Value

This method does not return a value.

## Description

The `AddOptionValue` method adds a possible value for an enum-type option. This is used to define the possible values that users can select for an enum option in an indicator or strategy.

## Example

```typescript
// Register an MA Type option
this.api.RegOption("MA Type", TOptionType.ENUM_TYPE, 0);

// Add possible values for the MA Type option
this.api.AddOptionValue("MA Type", "Simple");
this.api.AddOptionValue("MA Type", "Exponential");
this.api.AddOptionValue("MA Type", "Smoothed");
this.api.AddOptionValue("MA Type", "Weighted");
```