如何在nsis中获取其他应用程序的退出代码 [英] how to get the exit code of other application in nsis

问题描述

在我的.nsi文件中，我正在调用ExecWait '"$INSTDIR\application.exe" ' $0.在application.exe中，我将返回成功和失败的退出代码.如何在.nsi文件中捕获这些退出代码.

In my .nsi file I am calling ExecWait '"$INSTDIR\application.exe" ' $0 . In application.exe I am returning exit codes for success and failures. How to catch those exit codes in .nsi file.

推荐答案

如果执行ExecWait时出错，则传入的用户变量的内容不确定.

If there is an error performing ExecWait, then the contents of the user variable passed in is undefined.

要简单地检查程序是否正确执行，请检查错误标志. (顺便说一下，NSIS期望成功为零，错误为非零)

To simply check if the program executed correctly or not, check the error flag. (btw, NSIS expects zero for success and non-zero for error)

ClearErrors
ExecWait '"$INSTDIR\application.exe"'
IfErrors 0 noError
; Handle error here
noError:

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