# VB.NET Extensions

VB.NET developers may be used to the [Microsoft.VisualBasic](https://docs.microsoft.com/en-us/dotnet/api/microsoft.visualbasic) namespace for VB specific extensions. Wisej.NET provides the **Wisej.Web.VisualBasic** namespace with the implementation of the **Interaction** extensions:

| Method                                                                  | Description                                                                                                                                                             | Microsoft                                                                                          |
| ----------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------- |
| **MsgBox**(Prompt, Buttons, Title, CloseCallback)                       | Displays a message in a dialog box, waits for the user to click a button, and then returns one of MsgBoxResult indicating which button the user clicked.                | [MsgBox](https://docs.microsoft.com/en-us/dotnet/api/microsoft.visualbasic.interaction.msgbox)     |
| **MsgBoxAsync**(Prompt, Buttons, Title)                                 | Asynchronously displays a message in a dialog box, waits for the user to click a button, and then returns one of MsgBoxResult indicating which button the user clicked. |                                                                                                    |
| **InputBox**(Prompt, Title, DefaultResponse, XPos, YPos, CloseCallback) | Displays a prompt in a dialog box, waits for the user to input text or click a button, and then returns a string containing the contents of the text box.               | [InputBox](https://docs.microsoft.com/en-us/dotnet/api/microsoft.visualbasic.interaction.inputbox) |
| **InputBoxAsync**(Prompt, Title, DefaultResponse, XPos, YPos)           | Asynchronous displays a prompt in a dialog box, waits for the user to input text or click a button, and then returns a string containing the contents of the text box.  |                                                                                                    |
| **Beep**(AudioBase64)                                                   | Plays a sound on the browser.                                                                                                                                           | [Beep](https://docs.microsoft.com/en-us/dotnet/api/microsoft.visualbasic.interaction.beep)         |

{% hint style="info" %}
You can still use **Microsoft.VisualBasic** non UI methods in Wisej.
{% endhint %}


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.wisej.com/docs/controls/general/vb.net-extensions.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.