C# android screenshot in memory with ADB

screenshot.csx

//Rquired to run in C# Interactive (csi screenshot.csx)
#r "C:\Windows\Microsoft.NET\Framework\v4.0.30319\System.Windows.Forms.dll" //depends on your pc

using System.Windows.Forms;
using System.IO;

static void screenshot()
{
	var process = new System.Diagnostics.Process();
	var start = new System.Diagnostics.ProcessStartInfo()
	{
		UseShellExecute = false,
		RedirectStandardOutput = true,
		FileName = @"adb.exe",
		Arguments = "shell screencap -p"
	};
	process.StartInfo = start;
	process.Start();
	var stream = process.StandardOutput.BaseStream;
	List<byte> data = new List<byte>(1024);

	int read = 0;
	bool isCR = false;
	do
	{
		byte[] buf = new byte[1024];
		read = stream.Read(buf, 0, buf.Length);

		for (int i = 0; i < read; i++) //convert CRLF to LF 
		{
			if (isCR && buf[i] == 0x0A)
			{
				isCR = false;
				data.RemoveAt(data.Count - 1);
				data.Add(buf[i]);
				continue;
			}
			isCR = buf[i] == 0x0D;
			data.Add(buf[i]);
		}
	}
	while (read > 0);

	if (data.Count == 0)
	{
		Console.WriteLine("fail");
		return;
	}

	Form f = new Form() { Text = "screenshot" };
	PictureBox pic = new PictureBox()
	{
		Image = new System.Drawing.Bitmap(new MemoryStream(data.ToArray())),
		SizeMode = PictureBoxSizeMode.Zoom,
		Dock = DockStyle.Fill
	};
	MenuStrip m = new MenuStrip() { Dock = DockStyle.Top };
	m.Items.Add(new ToolStripMenuItem() { Text = "Save" });
	m.Items[0].Click += delegate (object sender, EventArgs e) 
	{
		var opn = new OpenFileDialog() { Filter = "png image|*.png" };
		if (opn.ShowDialog() != DialogResult.OK)
			return;
		pic.Image.Save(opn.FileName);
	};
	f.Controls.Add(m);
	f.Controls.Add(pic);
	f.ShowDialog();
}
screenshot()