C# 同步/异步执行 控制台 命令

ExecuteAction.cs

/// <summary>
/// Async Execute Command Action
/// </summary>
/// <param name="startFileName"></param>
/// <param name="startFileArg"></param>
/// <param name="msgAction"></param>
/// <returns></returns>
public static Task<bool> ExecuteActionAsync(string startFileName, string startFileArg, Action<string> msgAction)
{
    ThrowHelper.ThrowIfNull(msgAction, "msgAction");
    ThrowHelper.ThrowIfNull(startFileName, "startFileName");
    ThrowHelper.ThrowIfNull(startFileArg, "startFileArg");

    var cmdProcess = new Process();
    var si = cmdProcess.StartInfo;
    si.FileName = startFileName;      // 命令  
    si.Arguments = startFileArg;      // 参数  

    si.CreateNoWindow = true;         // 不创建新窗口  
    si.UseShellExecute = false;
    si.RedirectStandardInput = true;  // 重定向输入  
    si.RedirectStandardOutput = true; // 重定向标准输出  
    si.RedirectStandardError = true;  // 重定向错误输出  
    //si.WindowStyle = ProcessWindowStyle.Hidden;  

    var tcs = new TaskCompletionSource<bool>();
    cmdProcess.OutputDataReceived += (sender, e) => msgAction(e.Data);
    cmdProcess.ErrorDataReceived += (sender, e) => msgAction(e.Data);

    cmdProcess.EnableRaisingEvents = true; // 启用Exited事件  
    cmdProcess.Exited += (sender, e) => tcs.SetResult(true);

    cmdProcess.Start();
    cmdProcess.BeginOutputReadLine();
    cmdProcess.BeginErrorReadLine();

    return tcs.Task.ContinueWith<bool>(t =>
    {
        cmdProcess.Close();
        cmdProcess.Dispose();
        cmdProcess = null;
        return true;
    });
}
/// <summary>
/// Execute Command Action
/// </summary>
/// <param name="startFileName"></param>
/// <param name="startFileArg"></param>
/// <param name="msgAction"></param>
/// <returns></returns>
public static bool ExecuteAction(string startFileName, string startFileArg, Action<string> msgAction)
{
    ThrowHelper.ThrowIfNull(msgAction, "msgAction");
    ThrowHelper.ThrowIfNull(startFileName, "startFileName");
    ThrowHelper.ThrowIfNull(startFileArg, "startFileArg");

    var cmdProcess = new Process();
    var si = cmdProcess.StartInfo;
    si.FileName = startFileName;      // 命令  
    si.Arguments = startFileArg;      // 参数  

    si.CreateNoWindow = true;         // 不创建新窗口  
    si.UseShellExecute = false;
    si.RedirectStandardInput = true;  // 重定向输入  
    si.RedirectStandardOutput = true; // 重定向标准输出  
    si.RedirectStandardError = true;  // 重定向错误输出  
    //si.WindowStyle = ProcessWindowStyle.Hidden;  

    cmdProcess.OutputDataReceived += (sender, e) => msgAction(e.Data);
    cmdProcess.ErrorDataReceived += (sender, e) => msgAction(e.Data);

    cmdProcess.EnableRaisingEvents = true; // 启用Exited事件  
    cmdProcess.Exited += (sender, e) =>
    {
        if (cmdProcess == null)
            return;

        cmdProcess.Close();
        cmdProcess.Dispose();
        cmdProcess = null;
    };

    cmdProcess.Start();
    cmdProcess.BeginOutputReadLine();
    cmdProcess.BeginErrorReadLine();
    cmdProcess.WaitForExit();

    return true;
}