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# Delete

<pre class="language-csharp"><code class="lang-csharp"><strong>bool Delete(string key)
</strong></code></pre>

**Purpose:** Deletes a file corresponding to the specified key.&#x20;

**Parameters:**&#x20;

* key: A string that specifies the file path to be deleted.&#x20;

**Return Value:** Returns true if the file deletion was successful, false otherwise.

```csharp
public void Delete()
{
    bool result = _dataPersistenceService.Delete("Key");
}
```