获取屏幕分辨率作为cmd中的变量 | 获取屏幕分辨率作为cmd中的变量

本文介绍了获取屏幕分辨率作为cmd中的变量的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我需要一个脚本来复制特定图像，具体取决于所使用的屏幕分辨率.到目前为止，我发现wmic desktopmonitor get screenheight给了我适当的输出，但是我在将其解析为可用变量时遇到了麻烦问题是输出在三行上，我只需要第二行的信息即可.

I need a script to copy a specific image depending on the screen resolution being used.so far I've found that wmic desktopmonitor get screenheight is giving me the appropriate output but i'm having trouble parsing it to a useable variablethe problem is that the output is on three lines and I only need the information from the second one.

任何人都可以帮忙吗?

推荐答案

您甚至可以通过单个wmic获取更多参数:

You can even get more parameters with one single wmic:

for /f %%i in ('wmic desktopmonitor get screenheight^,screenwidth /value ^| find "="') do set "%%f"
echo your screen is %screenwidth% * %screenheight% pixels

如果您需要拥有自己的变量名，则要复杂一些:

If you need to have your own variablenames, it's a bit more complicated:

for /f "tokens=1,2 delims==" %%i in ('wmic desktopmonitor get screenheight^,screenwidth /value ^| find "="') do (
  if "%%i"=="ScreenHeight" set height=%%j
  if "%%i"=="ScreenWidth" set width=%%j
)
echo your screen is %width% * %height% pixels

如果您只需要一个值:

for /f "tokens=2 delims==" %%i in ('wmic desktopmonitor get screenheight /value ^| find "="') do set height=%%i
echo %height%

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