AdbScreenShot.cs

public static class AdbHelper
{
  public static string AdbPath = "adb.exe";

  public static MemoryStream ExecuteCommandBuffer(string command)
  {
    using(Process process = new Process())
    {
      process.StartInfo.FileName = AdbPath;
      process.StartInfo.WorkingDirectory = Directory.GetCurrentDirectory();
      process.StartInfo.Arguments = command;
      process.StartInfo.CreateNoWindow = true;
      process.StartInfo.UseShellExecute = false;
      process.StartInfo.RedirectStandardOutput = true;
      process.StartInfo.RedirectStandardError = true;
      process.StartInfo.RedirectStandardInput = true;
      process.Start();
      
      MemoryStream memoryStream = new MemoryStream();
      process.StandardOutput.BaseStream.CopyTo(memoryStream);
      process.WaitForExit();
      returrn memoryStream;
    }
  }
  
  public static Bitmap ScreenShot(string deviceId)
  {
    string args = $"-s {DeviceId} exec-out screencap -p";
    var stream = ExecuteCommandBuffer(args);
    return (Bitmap)Bitmap.FromStream(stream);
  }
  
  public static void Main()
  {
    using(Bitmap bitmap = ScreenShot("deviceId"))
    {
      bitmap.Save("D:\\test.png");
    }
    
  }
}