How Can I Achieve a True Full-Screen Experience in WinForms?

How to implement true full-screen display in WinForms

Problem Description

A developer wanted to find a way to make a WinForms application run in full-screen mode, eliminating all visible distractions such as the taskbar or borders. They are currently using FormBorderStyle.None and WindowState.Maximized, but this method cannot override the taskbar.

Solution

To achieve a complete full-screen experience, the following steps are required:

1. Set FormBorderStyle to FormBorderStyle.None:

   <code class="language-csharp"> this.FormBorderStyle = FormBorderStyle.None;</code>

2. Set WindowState to FormWindowState.Maximized:

   <code class="language-csharp"> this.WindowState = FormWindowState.Maximized;</code>

3. Set TopMost to true:

   <code class="language-csharp"> this.TopMost = true;</code>

Bonus trick: Auto-hide MenuStrip

To further maximize screen space, the MenuStrip can be automatically hidden using the following code:

<code class="language-csharp">this.menuStrip1.VisibleChanged += (s, e) => {
   if (this.menuStrip1.Visible && this.FormBorderStyle == FormBorderStyle.None)
   {
       this.Height += this.menuStrip1.Height;
       this.menuStrip1.Visible = false;
   }
};</code>

The above is the detailed content of How Can I Achieve a True Full-Screen Experience in WinForms?. For more information, please follow other related articles on the PHP Chinese website!