C#实现简易版按键精灵_c# 按键精灵

c#实现简易版按键精灵

public class QuickMacro
{
    [DllImport("user32.dll")]
    static extern void keybd_event(byte bVk, byte bScan, uint dwFlags, IntPtr dwExtraInfo);

    public static void Go()
    {
        // 在按下和释放按键之间添加2秒的延迟
        int delay = 2000;

        // 要按下和释放的按键数组
        byte[] keys = { 0x41, 0x42, 0x43, 0x44 }; // 代表'A','B','C','D'

        while (true)
        {
            foreach (byte key in keys)
            {
                // 模拟按下指定的按键
                keybd_event(key, 0, 0, IntPtr.Zero);

                // 延迟2秒
                Thread.Sleep(delay);

                // 模拟释放指定的按键
                keybd_event(key, 0, 0x0002, IntPtr.Zero);
            }
        }
    }
}
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