如何使用批处理更改墙纸 [英] How to change wallpaper using batch

问题描述

我需要制作一个批处理文件，将墙纸更改为与蝙蝠文件位于同一位置的图片，

I need to make a batch file that changes the wallpaper to a picture that is in the same location as the bat file I currently have this code:

reg add "HKCU\Control Panel\Desktop" /v Wallpaper /f /t REG_SZ /d c:\images\wallpaper.bmp

问题是它的图片需要放在文件夹c:\ images \中，而我需要将它放在与bat文件相同的位置.有谁知道我该怎么做.

the problem with this is that it the pictures need to be in the folder c:\images\ and I need it to be in the same place as the bat file. does any one know how I could do it.

推荐答案

您可以使用%~dp0wallpaper.bmp

%~dp0返回正在执行的批处理文件的完整路径，并以反斜杠结尾.

%~dp0 returns the full path of the batch file that is being executed with a backslash at end.

在批处理文件目录包含空格的情况下，您可能希望将文件名括在双引号中:"%~dp0wallpaper.bmp"

You probably might want to enclose the filename in double quotes in case the batch file's directory contains spaces: "%~dp0wallpaper.bmp"

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