在 .NET 中的当前命令窗口中启动进程

发布于 2024-09-24 15:31:17 字数 356 浏览 2 评论 0原文

我在 VB.NET 控制台应用程序中有这个：

Dim p As ProcessStartInfo
p = New ProcessStartInfo(Environment.CurrentDirectory & "\bin\javac.exe",ClassName & ".java")
Dim ps As Process = Process.Start(p)

这确实在文件上运行 java 编译器，但它是在新窗口中运行的。我希望 javac 的输出出现在运行我的应用程序的同一控制台中。我该怎么做？也许还有另一种方法可以在当前控制台中运行命令？或者也许我可以禁止打开第二个控制台窗口并将其输出重定向到当前控制台？

原文

I have this in a VB.NET console application:

Dim p As ProcessStartInfo
p = New ProcessStartInfo(Environment.CurrentDirectory & "\bin\javac.exe",ClassName & ".java")
Dim ps As Process = Process.Start(p)

This does run the java compiler on the file, but it does so in a new window. I want the output from javac to appear in the same console that is running my application.
How can I do this? Perhaps there is another method for running commands in the current console? Or maybe I can supress the second console window from opening and redirect its output to the current console?

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要走干脆点 2024-10-01 15:31:17

我不认为你可以在同一个控制台中运行，但你可以通过重定向标准输出来获取输出：

Dim si = New ProcessStartInfo(Environment.CurrentDirectory & "\bin\javac.exe",ClassName & ".java")

si.RedirectStandardOutput = True
si.UseShellExecute = False
Dim proc = New Process() 
proc.StartInfo = si
proc.Start()
proc.StandardOutput.ReadToEnd()
proc.WaitForExit()

I don't think you can run in the same console but you can get the output by redirecting the standard out:

Dim si = New ProcessStartInfo(Environment.CurrentDirectory & "\bin\javac.exe",ClassName & ".java")

si.RedirectStandardOutput = True
si.UseShellExecute = False
Dim proc = New Process() 
proc.StartInfo = si
proc.Start()
proc.StandardOutput.ReadToEnd()
proc.WaitForExit()

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