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 # Method TreeCtrlHost\_GotKeyboardFocus

 Last update: 19.06.2026 

Namespace: [Phoenix.ComponentPlugInSDK.Views](Phoenix.ComponentPlugInSDK.Views.md)  
Assembly: Phoenix.ComponentPlugInSDK.dll

## TreeCtrlHost\_GotKeyboardFocus(object, KeyboardFocusChangedEventArgs)

Called when the TreeCtrl gets focus.

```csharp
protected void TreeCtrlHost_GotKeyboardFocus(object sender, KeyboardFocusChangedEventArgs e)


```

### Parameters

`sender` [object](https://learn.microsoft.com/dotnet/api/system.object)

`e` [KeyboardFocusChangedEventArgs](https://learn.microsoft.com/dotnet/api/system.windows.input.keyboardfocuschangedeventargs)