美化PE的提示方式

在正常的系统提示一般都会有气泡提示，想不想在PE下也实现这个功能呢？　　

在WinPE系统中无需usp10.dll、sysdm.cpl的支持，套用批处理代码。在没有THEMEUI.DLL支持的情况下，PECMD的WALL 命令是无效的。批处理代码如下：

@echo off title 更换壁纸 setlocal enableDelayedExpansion set pic=%1 if "!pic!"=="" call :search if "!pic!"=="" set pic="%userProfile%\Local Settings\Application Data\Microsoft\Wallpaper1.bmp" echo 正在添加注册表项目... reg add "HKCU\Control Panel\Desktop" /v Wallpaper /d !pic! /f>nul reg add "HKCU\Control Panel\Desktop" /v WallpaperStyle /d "2" /f>nul reg add "HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System" /v Wallpaper /d ! pic! /f>nul reg add "HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System" /v WallpaperStyle /d "2" /f>nul echo 正在更换桌面背景 RunDll32.exe USER32.DLL,UpdatePerUserSystemParameters goto :eof :search 　cd/d "%~dp0" 　for /f "delims=" %%a in ('dir/b *.jpg *.bmp') do ( 　　set pic="%~dp0%%a" 　) 　goto :eof ============================================================ ::确保有"%userProfile%\Local Settings\Application Data\Microsoft\Wallpaper1.bmp" @echo off title 还原壁纸 set pic="%userProfile%\Local Settings\Application Data\Microsoft\Wallpaper1.bmp" echo 正在添加注册表项目... reg add "HKCU\Control Panel\Desktop" /v Wallpaper /d %pic% /f>nul reg add "HKCU\Control Panel\Desktop" /v WallpaperStyle /d "2" /f>nul reg add "HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System" /v Wallpaper /d % pic% /f>nul reg add "HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System" /v WallpaperStyle /d "2" /f>nul echo 正在还原桌面背景 RunDll32.exe USER32.DLL,UpdatePerUserSystemParameters goto :eof