# VisDirListBox

Namespace: **PPJ.Runtime.Vis**

Assembly: **PPJ.Web.Vis.49** (4.9.0.0)

Displays collapsible list of directories in a listbox.

{% tabs %}
{% tab title="C#" %}

```csharp
public class VisDirListBox : VisListBoxBase
```

{% endtab %}

{% tab title="VB.NET" %}

```visual-basic
Public Class VisDirListBox
    Inherits VisListBoxBase
```

{% endtab %}
{% endtabs %}

## Constructors

### ![](https://620403885-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FrwxBtXkZ9hhQWYdbGhAV%2Fuploads%2FCKg4odMPj9bBKavXG5j4%2Finstance.png?alt=media\&token=2ac4a01b-785e-4197-b802-d5aae2250f90)VisDirListBox()

Default Constructor.

## Methods

### ![](https://620403885-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FrwxBtXkZ9hhQWYdbGhAV%2Fuploads%2FuqnVoSwYo95wh3jzDFPE%2Fstatic.png?alt=media\&token=ac9ad63b-db19-46a9-a325-36647205a41a)FromHandle(hWnd)

Returns the control associated with the handle.

| Parameter | Type                                                                                                 | Description |
| --------- | ---------------------------------------------------------------------------------------------------- | ----------- |
| **hWnd**  | [SalWindowHandle](https://docs.wisej.com/extensions/ppj.web.49/types/ppj.runtime.salwindowhandle.md) |             |

**Returns:** [VisDirListBox](https://docs.wisej.com/extensions/ppj.web.vis.49/controls/ppj.runtime.vis.visdirlistbox.md).

### ![](https://620403885-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FrwxBtXkZ9hhQWYdbGhAV%2Fuploads%2FCKg4odMPj9bBKavXG5j4%2Finstance.png?alt=media\&token=2ac4a01b-785e-4197-b802-d5aae2250f90)GetSelectedDir()

Returns the selected directory.

**Returns:** [SalString](https://docs.wisej.com/extensions/ppj.web.49/types/ppj.runtime.salstring.md).

### ![](https://620403885-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FrwxBtXkZ9hhQWYdbGhAV%2Fuploads%2FCKg4odMPj9bBKavXG5j4%2Finstance.png?alt=media\&token=2ac4a01b-785e-4197-b802-d5aae2250f90)Populate(sDir)

Populates the listbox with the sub directories in the specified directory.

| Parameter | Type                                                                                     | Description |
| --------- | ---------------------------------------------------------------------------------------- | ----------- |
| **sDir**  | [SalString](https://docs.wisej.com/extensions/ppj.web.49/types/ppj.runtime.salstring.md) |             |

**Returns:** [SalBoolean](https://docs.wisej.com/extensions/ppj.web.49/types/ppj.runtime.salboolean.md).

### ![](https://620403885-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FrwxBtXkZ9hhQWYdbGhAV%2Fuploads%2FCKg4odMPj9bBKavXG5j4%2Finstance.png?alt=media\&token=2ac4a01b-785e-4197-b802-d5aae2250f90)SetSelectedDir()

Selects the highlighted directory.

**Returns:** [SalString](https://docs.wisej.com/extensions/ppj.web.49/types/ppj.runtime.salstring.md).

## Implements

| Name                                                                                                              | Description |
| ----------------------------------------------------------------------------------------------------------------- | ----------- |
| [ISalControl](https://docs.wisej.com/extensions/ppj.web.49/interfaces/ppj.runtime.windows.isalcontrol.md)         |             |
| [ISalListControl](https://docs.wisej.com/extensions/ppj.web.49/interfaces/ppj.runtime.windows.isallistcontrol.md) |             |
| [ISalWindow](https://docs.wisej.com/extensions/ppj.web.49/interfaces/ppj.runtime.windows.isalwindow.md)           |             |