不确定从项目上下文中"到底是什么意思，但是您可以:

Not sure what exactly you mean by "from within the context of the project" but you can:

1. 创建一个Process

Process p = new Process();

powershell.exe YourScriptName.ps1

如果您只需要运行脚本，则可以使用此功能.

This works if you just need to run the script.