## MutationObserverInit.TryGetValue method

Gets the value associated with the specified key.

```csharp
public bool TryGetValue(string key, out object value)
```

| Parameter | Type | Description |
| --- | --- | --- |
| key | String | The key of the value to get. |
| value | Object& | When this method returns, contains the value associated with the specified key, if the key is found; otherwise null. |

### Return Value

True if the [`MutationObserverInit`](../) contain a specified key; otherwise, false.

### See Also

* class [MutationObserverInit](../)
* namespace [Aspose.Html.Dom.Mutations](../../../aspose.html.dom.mutations/)
* assembly [Aspose.HTML](../../../)