Full screen C# Application

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How can I create a full screen C# Windows Forms application in Visual Studio Express 2010? I have tried this link, but it just shows http://pixpipeline.com/d/57a8554712e8.png

No special tricks are necessary. Set the FormBorderStyle property to None, WindowState to Maximized.

Open Windows Form in Full Screen, I have a Windows Form(Main Form) that i need to open in full screen(not showing the taskbar)can any one say how is this possible. Thanx. How to make Windows Form app truly Full Screen (and to hide Taskbar) in C#? One of sound-like-simple questions is “how to make your application truly Full Screen” i.e. not showing Taskbar or anything like that.

http://www.vesic.org/english/blog/winforms/full-screen-maximize/ Example: http://www.vesic.org/blog/upload/MaxWinForm.zip

/// <summary>
/// Selected Win AI Function Calls
/// </summary>

public class WinApi
    [DllImport("user32.dll", EntryPoint = "GetSystemMetrics")]
    public static extern int GetSystemMetrics(int which);

    public static extern void
        SetWindowPos(IntPtr hwnd, IntPtr hwndInsertAfter,
                     int X, int Y, int width, int height, uint flags);        

    private const int SM_CXSCREEN = 0;
    private const int SM_CYSCREEN = 1;
    private static IntPtr HWND_TOP = IntPtr.Zero;
    private const int SWP_SHOWWINDOW = 64; // 0x0040

    public static int ScreenX
        get { return GetSystemMetrics(SM_CXSCREEN);}

    public static int ScreenY
        get { return GetSystemMetrics(SM_CYSCREEN);}

    public static void SetWinFullScreen(IntPtr hwnd)
        SetWindowPos(hwnd, HWND_TOP, 0, 0, ScreenX, ScreenY, SWP_SHOWWINDOW);

/// <summary>
/// Class used to preserve / restore state of the form
/// </summary>
public class FormState
    private FormWindowState winState;
    private FormBorderStyle brdStyle;
    private bool topMost;
    private Rectangle bounds;

    private bool IsMaximized = false;

    public void Maximize(Form targetForm)
        if (!IsMaximized)
            IsMaximized = true;
            targetForm.WindowState = FormWindowState.Maximized;
            targetForm.FormBorderStyle = FormBorderStyle.None;
            targetForm.TopMost = true;

    public void Save(Form targetForm)
        winState = targetForm.WindowState;
        brdStyle = targetForm.FormBorderStyle;
        topMost = targetForm.TopMost;
        bounds = targetForm.Bounds;

    public void Restore(Form targetForm)
        targetForm.WindowState = winState;
        targetForm.FormBorderStyle = brdStyle;
        targetForm.TopMost = topMost;
        targetForm.Bounds = bounds;
        IsMaximized = false;

Use a keyboard shortcut to switch between full screen and normal , How do I display a Windows form in the full screen from the top of the taskbar? There are situations where you want your application to go into a full screen presentation mode. This mode usually covers the whole desktop with a black background and the application sits in the middle of the screen. How to do it? I am presenting a simple solution using C#.

Kiosk mode are the words you want to use for a search.

form.MaximizeBox = false;
form.MinimizeBox = false;
form.TopMost = true;
form.FormBorderStyle = System.Windows.Forms.FormBorderStyle.None;
form.WindowState = System.Windows.Forms.FormWindowState.Maximized;

Full-Screen Forms (C# .NET), , hiding the menu bar, tool bar, and title bar. How to give an option to make a window full screen and how to exit out of it. Skip navigation Sign in C# Tutorial 89: How to Publish an Application in C# and Make the Installation Setup

In properties of form set 'Window state' to 'Maximized' (https://i.stack.imgur.com/UfCvY.jpg)

Full Screen Mode in C#, How to give an option to make a window full screen and how to exit out of it.Duration: 2:57 Posted: 29 Jul 2010 C# Tutorial - Full Screen Form. C# Tutorial - Full Screen Form. Skip navigation Sign in. 1 How to Create Simple C# Desktop Application? (Designing The Application in Visual Studio 2015)

For make a full screen application you have to do something like this...

this.FormBorderStyle = FormBorderStyle.None;
this.WindowState = FormWindowState.Maximized;

this is the name of the form.

How To Make a Windows Form App Truly Full Screen (and Hide , I am presenting a simple solution using C#. In this application, I have made the application accept F11 as the toggle key to go into full screen mode and to revert​  Full screen c# windows form covering all monitor. Ask Question Is there a way to make make a windows form application full screen and black out your secondary

How to make a winform fullscreen in C# and VB.NET, questions is “how to make your application truly Full Screen” i.e. not a Windows Form App Truly Full Screen (and Hide Taskbar) in C#. Open Windows Form in Full Screen Oct 3 2009 1:38 AM I have a Windows Form(Main Form) that i need to open in full screen(not showing the taskbar)can any one say how is this possible.

How to open a window in full screen regardless Desktop resolution , To make a winform fullscreen in C# and VB.NET you can use the following snippet. Sample C#. 1. 2. 3. 4. 5. 6. public void SetFormFullscreen(). The FormBorderStyle line is essential to show as full screen, so the top bar controls are not visible. Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load Me.FormBorderStyle = Windows.Forms.FormBorderStyle.None Me.WindowState = FormWindowState.Maximized End Sub

How can I override a game's fullscreen with my c# app? : csharp, Hello everyone, I make a program on C#. I create a form but I don't understand how to make it open in full screen regardless of PC or screen  I would like to make an application for online exam such that when the exam starts, the window has to go full screen (even the taskbar should be hidden) and only exit it after the exam is over, so that no one can go onto windows and cheat during the exam.

  • possible duplicate of How do I make a WinForms app go Full Screen
  • It bears mentioning, that no 'special tricks' are needed to hide the taskbar. Windows recognizes that windows created like this would like to be fullscreen, and puts them on top of the taskbar.
  • Except there is an issue, if you set your taskbar settings to "Always on top" it hides the app. If I'm understanding what the OP is asking for, he wants the window to be truly full screen... on top of everything and covering all the monitor real estate.
  • How do you set the taskbar to "always on top"? I don't find this option in Windows 7...
  • That feature has been removed in Windows 7, however in Windows XP it is still available under "Taskbar and Start Menu Properties".
  • Presumably because you'd never want a fullscreen application to be always on top...
  • When 'BorderStyle' is set to 'None' there is no need to disable maximize and minimize boxes. When 'BorderStyle' is 'None' the entire window header is removed and that includes the minimize, maximize, and close boxes.