bot comment

.cs

using System;
using System.Runtime.InteropServices;
using System.Windows.Input;
namespace macro_maid
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine("Hello World!");

            //WindowHook.sendKeystroke(65);
            System.Threading.Thread.Sleep(3000);

            for (int i = 0; i < 2000; i++)
            {
                var message = $"comment {i} $";

                foreach (var @char in message)
                {
                    WindowHook.sendKeystroke(
                        WindowHook.VkKeyScan(@char)
                        );

                }
                WindowHook.sendKeystroke(0x0D); //enter

                System.Threading.Thread.Sleep(3000);
            }
        }
    }


    class WindowHook
    {
        [DllImport("user32.dll")]
        public static extern IntPtr FindWindow(string lpClassName, string lpWindowName);
        [DllImport("user32.dll")]
        public static extern IntPtr SendMessage(IntPtr hWnd, uint Msg, IntPtr wParam, IntPtr lParam);
        [DllImport("user32.dll")]
        public static extern IntPtr PostMessage(IntPtr hWnd, uint Msg, IntPtr wParam, IntPtr lParam);


        [DllImport("user32.dll")]
        public static extern short VkKeyScan(char ch);

        //public static Keys ConvertCharToVirtualKey(char ch)
        //{
        //    short vkey = VkKeyScan(ch);
        //    Keys retval = (Keys)(vkey & 0xff);
        //    int modifiers = vkey >> 8;

        //    if ((modifiers & 1) != 0) retval |= Keys.Shift;
        //    if ((modifiers & 2) != 0) retval |= Keys.Control;
        //    if ((modifiers & 4) != 0) retval |= Keys.Alt;

        //    return retval;
        //}


        public static void sendKeystroke(short key_code)
        {
            const uint WM_KEYDOWN = 0x100;
            const uint WM_CHAR = 0x102;
            const uint WM_KEYUP = 0x101;

            // puntero a una ventana de widows, con SPY++ podes sacar cual es el puntero del navegador
            IntPtr WindowToFind = new IntPtr(0x209A4); // FindWindow(null, "Untitled-2 - Visual Studio Code");

            PostMessage(WindowToFind, WM_KEYDOWN, new IntPtr(key_code), new IntPtr(0xE001));

            //PostMessage(WindowToFind, WM_KEYDOWN, new IntPtr(0x43), new IntPtr(0xE001));

            //PostMessage(WindowToFind, WM_CHAR, new IntPtr(0x63), new IntPtr(0xE001));

            //PostMessage(WindowToFind, WM_KEYUP, new IntPtr(0x43), new IntPtr(0xC02E001));



            //IntPtr result3 = SendMessage(WindowToFind, WM_KEYUP, ((IntPtr)c), (IntPtr)0);
        }
    }
}