我们正在编写一款Xamarin.Mac应用程序。我们需要执行类似于“uptime”的命令,并将其输出读入应用程序以进行解析。
这个能做到吗?在Swift和Objective-C中有NTask,但我似乎找不到任何C#的示例。
这个能做到吗?在Swift和Objective-C中有NTask,但我似乎找不到任何C#的示例。
Process p = new Process();
p.StartInfo.UseShellExecute = false;
p.StartInfo.RedirectStandardOutput = true;
p.StartInfo.FileName = "Write500Lines.exe";
p.Start();
// To avoid deadlocks, always read the output stream first and then wait.
string output = p.StandardOutput.ReadToEnd();
p.WaitForExit();
var startInfo = new ProcessStartInfo () {
FileName = Path.Combine (commandPath, command),
Arguments = arguments,
UseShellExecute = false,
CreateNoWindow = true,
RedirectStandardOutput = true,
RedirectStandardError = true,
RedirectStandardInput = true,
UserName = System.Environment.UserName
};
using (Process process = Process.Start (startInfo)) { // Monitor for exit}
process.WaitForExit ();
using (var output = process.StandardOutput) {
Console.Write ("Results: {0}", output.ReadLine ());
}
}
这里是一个示例,取自Xamarin论坛:
var pipeOut = new NSPipe ();
var t = new NSTask();
t.LaunchPath = launchPath;
t.Arguments = launchArgs;
t.StandardOutput = pipeOut;
t.Launch ();
t.WaitUntilExit ();
t.Release ();
var result = pipeOut.ReadHandle.ReadDataToEndOfFile ().ToString ();