我正在尝试创建一个快捷方式，通过该快捷方式我可以切换显示桌面＆＃39;以及如果程序是通过桌面运行而隐藏桌面图标＆＃39;所以这是我的.bat文件
set mypath=%cd%
cd C:\Program Files\oneClickHD\
start ShowDesktop.lnk
if "%mypath%"=="C:\Users\admin\Desktop" goto GO
:GO
start HideDesktopIcons.exe
1）如果是，则检测是否有任何窗口打开然后切换showdesktop.lnk 或者当前前景窗口不是桌面切换
2）检查桌面是否在前台，如果是，请运行hideIcons.exe
3）而不是使用showdesktop.lnk切换显示桌面使用只打开桌面的东西
找到解决方案我尝试使用nircmd通过它我无法找到如何返回活动窗口的值或检查桌面是否处于活动状态并且有一个值得赞扬的：nircmd win min alltopnodesktop 这是唯一一个似乎有效的，但它最大限度地减少了一切，我只能看到壁纸它只是以奇怪的方式工作。 然后我也想过使用vbs脚本，但发现更好地使用.bat用于windows相关的东西。 然后我也尝试使用powershell，但它在我的电脑上似乎没有。
答案 0 :(得分：1)
没有窗口支持的东西比窗口支持最少的东西要好。
你需要写一个真正的程序。这会告诉您前景窗口的句柄，类名和窗口标题。
请参阅我的答案，了解VBScript How to find the window Title of Active(foreground) window using Window Script Host
等COM语言的方法创建一个名为GetForegroundWindow.bas的文件。把它放进去吧。
Imports System
Imports System.IO
Imports System.Runtime.InteropServices
Imports Microsoft.Win32
Public Module MyApplication
Public Declare Function GetForegroundWindow Lib "user32" As Integer
Public Declare Function GetWindowText Lib "user32" Alias "GetWindowTextA" (ByVal hwnd As Long, ByVal lpString As String, ByVal cch As Long) As Long
Public Declare Function GetClassName Lib "user32" Alias "GetClassNameA" (ByVal hwnd As Long, ByVal lpClassName As String, ByVal nMaxCount As Long) As Long
Sub Main()
Dim hWnd as Long, WT as String, CN as String, Length as Long
On Error Resume Next
hWnd=GetForegroundWindow()
WT = Space(512)
Length = GetWindowText(hwnd, WT, 508)
WT = Left$(WT, Length)
If WT = "" Then WT = Chr(171) & "No Window Text " & Err.LastDllError & Chr(187)
CN = Space(512)
Length = GetClassName(hwnd, CN, 508)
CN = Left$(CN, Length)
If CN = "" Then CN = "Error=" & Err.LastDllError
Console.Out.WriteLine(hWnd & "," & WT & "," & CN)
'This shows how to toggle desktop, etc
'This will work as a vbscript if you remove "as object"
Dim ShellApp as Object
ShellApp = CreateObject("Shell.Application")
ShellApp.MinimizeAll()
ShellApp.UndoMinimizeAll()
ShellApp.ToggleDesktop()
End Sub
End Module
将以上文件放在桌面上。启动命令提示符并键入
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe" /platform:anycpu /sdkpath:C:\Windows\Microsoft.NET\Framework\v4.0.30319 /target:exe /out:"%userprofile%\desktop\GetForegroundWindow.exe" "%userprofile%\desktop\GetForegroundWindow.bas" /verbose
它提供这样的输出。
C:\Windows\system32>"C:\Users\User\Desktop\GetForegroundWindow.exe"
593444,Administrator: Command Prompt - "C:\Users\User\Desktop\GetForegroundWindow.exe",ConsoleWindowClass
您可以使用For /f循环进行解析。请参阅For /?。
C:\Windows\system32>@for /f "Tokens=1-3 Delims=," %A in ('"C:\Users\User\Desktop\GetForegroundWindow.exe"') Do @Echo %C
ConsoleWindowClass
这些是Shell的窗口
Order Level WindowText ClassName HWnd ParentHWnd ProcessID ParentProcessID ThreadID ModuleNameHWin EXENameProcess
21 «No Window Text 0» Shell_TrayWnd 41227310 52039984 12336 5532 10668 «Not Available Error=126» explorer.exe
22 Start Start 43979912 41227310 12336 5532 10668 «Not Available Error=126» explorer.exe
23 «No Window Text 0» TrayDummySearchControl 73536804 41227310 12336 5532 10668 «Not Available Error=126» explorer.exe
24 Search Windows Button 56497500 73536804 12336 5532 10668 «Not Available Error=126» explorer.exe
25 «No Window Text 0» Edit 11736392 73536804 12336 5532 10668 «Not Available Error=126» explorer.exe
26 «No Window Text 0» ToolbarWindow32 23991502 73536804 12336 5532 10668 «Not Available Error=126» explorer.exe
27 Task View TrayButton 33362614 41227310 12336 5532 10668 «Not Available Error=126» explorer.exe
28 «No Window Text 0» TrayNotifyWnd 34476878 41227310 12336 5532 10668 «Not Available Error=126» explorer.exe
29 10:06 AM TrayClockWClass 24449812 34476878 12336 5532 10668 «Not Available Error=126» explorer.exe
30 «No Window Text 0» TrayShowDesktopButtonWClass 40899346 34476878 12336 5532 10668 «Not Available Error=126» explorer.exe
31 Tray Input Indicator TrayInputIndicatorWClass 46273942 34476878 12336 5532 10668 «Not Available Error=126» explorer.exe
32 «No Window Text 0» Button 28185460 46273942 12336 5532 10668 «Not Available Error=126» explorer.exe
33 «No Window Text 0» Button 25170502 46273942 12336 5532 10668 «Not Available Error=126» explorer.exe
34 «No Window Text 0» SysPager 21238280 34476878 12336 5532 10668 C:\Users\David Candy\Desktop\Editor\EditorSdi\Ed.exe explorer.exe
35 User Promoted Notification Area ToolbarWindow32 25628972 21238280 12336 5532 10668 «Not Available Error=126» explorer.exe
36 «No Window Text 0» Button 21107412 34476878 12336 5532 10668 «Not Available Error=126» explorer.exe
37 «No Window Text 0» Button 32313836 21107412 12336 5532 10668 «Not Available Error=126» explorer.exe
38 System Promoted Notification Area ToolbarWindow32 16781596 34476878 12336 5532 10668 «Not Available Error=126» explorer.exe
39 Notification Center TrayButton 18157900 34476878 12336 5532 10668 «Not Available Error=126» explorer.exe
40 Touch keyboard TIPBand 21697390 34476878 12336 5532 10668 «Not Available Error=126» explorer.exe
41 «No Window Text 0» ReBarWindow32 9375916 41227310 12336 5532 10668 «Not Available Error=126» explorer.exe
42 Running applications MSTaskSwWClass 24842334 9375916 12336 5532 10668 «Not Available Error=126» explorer.exe
43 Running applications MSTaskListWClass 18485304 24842334 12336 5532 10668 «Not Available Error=126» explorer.exe
44 Favorites ToolbarWindow32 12193824 9375916 12336 5532 10668 «Not Available Error=126» explorer.exe
45 Desktop ToolbarWindow32 25497672 9375916 12336 5532 10668 «Not Available Error=126» explorer.exe