Invoke an exe from PowerShell and get feedback on success or failure -

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how can run executable in powershell , through if statement determine whether succeeded or failed?

more i'm trying devenv.exe build solution powershell script , need know whether succeeded or failed. failed, mean build has failed , i'm assuming devenv sending out shell (possibly in stderr stream?)

i tried using &, invoke-expression , invoke-item , managed of them run exe. never able feedback on success / failures.

have tried using $lastexitcode variable? contain exit code of last .exe invoked.


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