使用 ShellExecuteEx 启动的进程的默认访问权限是什么？
我需要对以 ShellExecuteEx 启动的进程执行某些操作 - 例如等待它、复制句柄、查询和设置信息等。现在我想知道是否可以在 上执行所有这些操作hProcess 成员，它在我传递给 ShellExecuteEx 的 SHELLEXECUTEINFO 结构中返回。有人知道这个吗？
调用ShellExecuteEx的进程是否拥有PROCESS_DUP_HANDLE、SYNCHRONIZE、PROCESS_SET_INFORMATION、PROCESS_QUERY_INFORMATION等权限> （等等）默认情况下，当使用返回的 hProcess?
I need to perform certain operations on a process started with ShellExecuteEx - like waiting for it, duplicating handles, querying and setting information etc. Now I am wondering if I can do all these things on the hProcess member which is returned in the SHELLEXECUTEINFO structure I pass to ShellExecuteEx. Does anybody know this?
Does the process that called ShellExecuteEx have rights like PROCESS_DUP_HANDLE, SYNCHRONIZE, PROCESS_SET_INFORMATION, PROCESS_QUERY_INFORMATION (and so on) by default, when using the returned hProcess?
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我猜想它与您从 CreateProcess 获得的内容相同，尽管该文档也没有说明（我冒险使用 PROCESS_ALL_ACCESS）。无论如何，您始终可以执行 GetProcessId() 和 OpenProcess() 以使用您需要的任何访问权限打开它。
I would guess that it is the same as what you get from CreateProcess, though even that documentation doesn't say (I would venture PROCESS_ALL_ACCESS). In any event, you could always do GetProcessId() and OpenProcess() to open it with whatever access you need.
是的。在线的时候你需要担心访问权限的问题是如果你做了任何触发uac的任务，那么你需要设置
requestedExecutionLevel= 'highestAvailable'Yes. The online time you need to worry about access rights is if you do any task that trigger the uac, then you need to set the
requestedExecutionLevel= 'highestAvailable'