001. public static class User32
002. {
003. public const Int32 CURSOR_SHOWING = 0x00000001;
004.
005. [StructLayout(LayoutKind.Sequential)]
006. public struct ICONINFO
007. {
008. public bool fIcon;
009. public Int32 xHotspot;
010. public Int32 yHotspot;
011. public IntPtr hbmMask;
012. public IntPtr hbmColor;
013. }
014.
015. [StructLayout(LayoutKind.Sequential)]
016. public struct POINT
017. {
018. public Int32 x;
019. public Int32 y;
020. }
021.
022. [StructLayout(LayoutKind.Sequential)]
023. public struct CURSORINFO
024. {
025. public Int32 cbSize;
026. public Int32 flags;
027. public IntPtr hCursor;
028. public POINT ptScreenPos;
029. }
030.
031. [DllImport("user32.dll")]
032. public static extern bool GetCursorInfo(out CURSORINFO pci);
033.
034. [DllImport("user32.dll")]
035. public static extern IntPtr CopyIcon(IntPtr hIcon);
036.
037. [DllImport("user32.dll")]
038. public static extern bool DrawIcon(IntPtr hdc, int x, int y, IntPtr hIcon);
039.
040. [DllImport("user32.dll")]
041. public static extern bool GetIconInfo(IntPtr hIcon, out ICONINFO piconinfo);
042. }
043.
044.static void Main(string[] args)
045. {
046. Socket socket;
047. string _ip = File.ReadAllText("getIP.txt");
048.
049.
050. Console.WriteLine(_ip);
051.
052. using (socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp))
053. {
054.
055. socket.Connect(_ip,9050);
056.
057. while (true)
058. {
059. var bounds = Screen.PrimaryScreen.Bounds;
060. var bitmap = new Bitmap(bounds.Width, bounds.Height);
061. try
062. {
063. while (true)
064. {
065. using (var graphics = Graphics.FromImage(bitmap))
066. {
067. graphics.CopyFromScreen(bounds.X, 0, bounds.Y, 0, bounds.Size);
068.
069. ////////////////////////////////////////
070. User32.CURSORINFO cursorInfo;
071. cursorInfo.cbSize = Marshal.SizeOf(typeof(User32.CURSORINFO));
072.
073. if (User32.GetCursorInfo(out cursorInfo))
074. {
075.
076. if (cursorInfo.flags == User32.CURSOR_SHOWING)
077. {
078.
079. var iconPointer = User32.CopyIcon(cursorInfo.hCursor);
080. User32.ICONINFO iconInfo;
081. int iconX, iconY;
082.
083. if (User32.GetIconInfo(iconPointer, out iconInfo))
084. {
085.
086. iconX = cursorInfo.ptScreenPos.x - ((int)iconInfo.xHotspot);
087. iconY = cursorInfo.ptScreenPos.y - ((int)iconInfo.yHotspot);
088.
089.
090. User32.DrawIcon(graphics.GetHdc(), iconX, iconY, cursorInfo.hCursor);
091.
092.
093. graphics.ReleaseHdc();
094. }
095. }
096. }
097. ////////////////////////////////////////
098.
099. }
100. byte[] imageData;
101. using (var stream = new MemoryStream())
102. {
103. bitmap.Save(stream, ImageFormat.Png);
104. imageData = stream.ToArray();
105. }
106. var lengthData = BitConverter.GetBytes(imageData.Length);
107. if (socket.Send(lengthData) < lengthData.Length) break;
108. if (socket.Send(imageData) < imageData.Length) break;
109. Thread.Sleep(10);
110. }
111. }
112. catch(Exception)
113. {
114.
115.
116. break;
117. }
118.
119. }
120. }
121. Application.Exit();
122. }
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