适用于 Windows 10 虚拟桌面的 API [英] API for Windows 10 virtual desktops

问题描述

有没有办法从代码中枚举、切换、添加虚拟桌面和在桌面之间移动窗口?最好是 WinAPI.

Is there any way to enumerate, switch, add virtual desktops and move window between desktops from code? Preferably, WinAPI.

推荐答案

Windows SDK 支持团队博客 发布了一个 C# 演示以通过 IVirtualDesktopManager 切换桌面:

[ComImport, InterfaceType(ComInterfaceType.InterfaceIsIUnknown), Guid("a5cd92ff-29be-454c-8d04-d82879fb3f1b")]
[System.Security.SuppressUnmanagedCodeSecurity]
public interface IVirtualDesktopManager
{
[PreserveSig]
int IsWindowOnCurrentVirtualDesktop(
    [In] IntPtr TopLevelWindow,
    [Out] out int OnCurrentDesktop
    );
[PreserveSig]
int GetWindowDesktopId(
    [In] IntPtr TopLevelWindow,
    [Out] out Guid CurrentDesktop
    );

[PreserveSig]
int MoveWindowToDesktop(
    [In] IntPtr TopLevelWindow,
    [MarshalAs(UnmanagedType.LPStruct)]
    [In]Guid CurrentDesktop
    );
}

[ComImport, Guid("aa509086-5ca9-4c25-8f95-589d3c07b48a")]
public class CVirtualDesktopManager
{

}
public class VirtualDesktopManager
{
    public VirtualDesktopManager()
    {
        cmanager = new CVirtualDesktopManager();
        manager = (IVirtualDesktopManager)cmanager;
    }
    ~VirtualDesktopManager()
    {
        manager = null;
        cmanager = null;
    }
    private CVirtualDesktopManager cmanager = null;
    private IVirtualDesktopManager manager;

    public bool IsWindowOnCurrentVirtualDesktop(IntPtr TopLevelWindow)
    {
        int result;
        int hr;
        if ((hr = manager.IsWindowOnCurrentVirtualDesktop(TopLevelWindow, out result)) != 0)
        {
            Marshal.ThrowExceptionForHR(hr);
        }
        return result != 0;
    }

    public Guid GetWindowDesktopId(IntPtr TopLevelWindow)
    {
        Guid result;
        int hr;
        if ((hr = manager.GetWindowDesktopId(TopLevelWindow, out result)) != 0)
        {
            Marshal.ThrowExceptionForHR(hr);
        }
        return result;
    }

    public void MoveWindowToDesktop(IntPtr TopLevelWindow, Guid CurrentDesktop)
    {
        int hr;
        if ((hr = manager.MoveWindowToDesktop(TopLevelWindow, CurrentDesktop)) != 0)
        {
            Marshal.ThrowExceptionForHR(hr);
        }
    }
}

它包含用于检测窗口显示在哪个桌面上的 API，它可以切换和移动 Windows 桌面.

it includes the API to detect on which desktop the Window is shown and it can switch and move a Windows the a Desktop.

这篇关于适用于 Windows 10 虚拟桌面的 API的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！