Awesome

VirtualDesktop

VirtualDesktop is C# wrapper for IVirtualDesktopManager on Windows 11 (and Windows 10).

Features

Switch, add, and remove a virtual desktop.
Move the window in the same process to any virtual desktop.
Move the window of another process to any virtual desktop (Support in version 2.0 or later).
Pin any window or application; will be display on all desktops.
Notification for switching, deletion, renaming, etc.
Change the wallpaper for each desktop.

Sample app

Requirements

<TargetFramework>net5.0-windows10.0.19041.0</TargetFramework>

.NET 5 or 6
Windows 10 build 19041 (20H1) or later

Installation

Install NuGet package(s).

PM> Install-Package VirtualDesktop

VirtualDesktop - Core classes for VirtualDesktop.
VirtualDesktop.WPF - Provides extension methods for WPF Window class.
VirtualDesktop.WinForms - Provides extension methods for Form class.

How to use

Preparation

Because of the dependency on C#/WinRT (repo), the target framework must be set to net5.0-windows10.0.19041.0 or later.

<TargetFramework>net5.0-windows10.0.19041.0</TargetFramework>

<TargetFramework>net6.0-windows10.0.19041.0</TargetFramework>

If it doesn't work, try creating an app.manifest file and optimize to work on Windows 10.

<compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1">
    <application>
	    <!-- Windows 10 / 11-->
	    <supportedOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}" />
    </application>
</compatibility>

The namespace to use is WindowsDesktop.

using WindowsDesktop;

Get instance of VirtualDesktop class

// Get all virtual desktops
var desktops = VirtualDesktop.GetDesktops();

// Get Virtual Desktop for specific window
var desktop = VirtualDesktop.FromHwnd(hwnd);

// Get the left/right desktop
var left  = desktop.GetLeft();
var right = desktop.GetRight();

Manage virtual desktops

// Create new
var desktop = VirtualDesktop.Create();

// Remove
desktop.Remove();

// Switch
desktop.GetLeft().Switch();

Subscribe virtual desktop events

// Notification of desktop switching
VirtualDesktop.CurrentChanged += (_, args) => Console.WriteLine($"Switched: {args.NewDesktop.Name}");

// Notification of desktop creating
VirtualDesktop.Created += (_, desktop) => desktop.Switch();

for WPF window

// Need to install 'VirtualDesktop.WPF' package

// Check whether a window is on the current desktop.
var isCurrent = window.IsCurrentVirtualDesktop();

// Get Virtual Desktop for WPF window
var desktop = window.GetCurrentDesktop();

// Move window to specific Virtual Desktop
window.MoveToDesktop(desktop);

// Pin window
window.Pin()

License

This library is under the MIT License.