---
title: "WinForm enter fullscreen mode"  
description: "WinForm enter fullscreen mode"  
author: "Anonymous User"  
published: 2013-10-07  
updated: 2013-10-08  
canonical: https://www.mindstick.com/forum/1646/winform-enter-fullscreen-mode  
category: "c#"  
tags: ["c#"]  
reading_time: 1 minute  

---

# WinForm enter fullscreen mode

I have WinForm [application](https://www.mindstick.com/articles/12824/calculator-application-in-android) and i want to enter fullscreen [mode](https://yourviews.mindstick.com/view/81372/us-congress-should-go-in-remote-mode-for-proper-functioning) and [remove](https://yourviews.mindstick.com/story/4554/8-harmful-weeds-to-remove-from-garden) all bars and the [task](https://www.mindstick.com/forum/161761/what-is-the-difference-between-task-and-thread) bar. i done it with this:

```
this.WindowState = FormWindowState.Maximized;
this.FormBorderStyle = FormBorderStyle.None;
this.TopMost = true;
```

The top bar is really [hidden](https://www.mindstick.com/forum/2303/skip-validating-field-from-hidden-div) but the [Windows](https://www.mindstick.com/articles/311752/how-to-install-and-use-the-google-wifi-software-on-a-windows-or-mac-computer) TaskBar is still visible. Any idea what can be the trouble?\

## Replies

### Reply by Manoj Bhatt

You can use this code

```
 private void Form1_Load(object sender, EventArgs e)
        {
            this.TopMost = true;
            this.FormBorderStyle = FormBorderStyle.None;
            this.WindowState = FormWindowState.Maximized;
        }
```


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Original Source: https://www.mindstick.com/forum/1646/winform-enter-fullscreen-mode

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