我可以在 C# 中执行以下操作:
var pSpawn = new Process
{
StartInfo = { WorkingDirectory = @"C:\temp", FileName = fileToRun, CreateNoWindow = true }
};
pSpawn.Start();
这很好用....但是我想知道是否有一种方法可以运行命令(即:“dir / b”)而不必将其封装在批处理文件中?
只需启动 cmd.exe 并传递所需的参数
var pSpawn = new Process
{
StartInfo =
{
WorkingDirectory = @"C:\temp",
FileName = "cmd.exe",
Arguments ="/K dir /b" }
};
pSpawn.Start();
我添加了参数/K
以使命令窗口保持打开状态,因此可以看到命令的输出dir
。
当然,我认为您真的有兴趣捕捉命令的输出。
在这种情况下,您可以使用以下内容:
StringBuilder sb = new StringBuilder();
var pSpawn = new Process
{
StartInfo =
{
WorkingDirectory = @"C:\temp",
FileName = "cmd.exe",
Arguments ="/c dir /b",
CreateNoWindow = true,
RedirectStandardOutput = true,
RedirectStandardInput = true,
UseShellExecute = false
}
};
pSpawn.OutputDataReceived += (sender, args) => sb.AppendLine(args.Data);
pSpawn.Start();
pSpawn.BeginOutputReadLine();
pSpawn.WaitForExit();
Console.WriteLine(sb.ToString());
你可以这样称呼:
ProcessStartInfo info = new ProcessStartInfo("cmd.exe");
info.Arguments = "/c dir /b";
Process.Start(info);