消息轰炸机bug，功能1：单独轰炸没有效果，功能2：群发轰炸正常

以下是我的代码，大家

#include<iostream>
#include<windows.h>
using namespace std;
int main() {
    cout << "1、单独轰炸" << endl;
    cout << "2、群发轰炸" << endl;
    cout << "3、退出" << endl;
    int i = 0;
    cin >> i;
    if (i == 1)
    {
        char name[30] = " ";
        cout << "请输入您要输入的对象：";
        cin >> name;
        int times = 0;
        cout << "请输入您要轰炸的次数：";
        cin >> times;

        HWND qqhwnd = FindWindowA(NULL, name);  //定义一个变量，存放一个窗口的ID
        for (int i = 0; i < times; i++)
        {
            //发送消息
            //向某一个窗口发送消息
            SendMessageA(qqhwnd, WM_PASTE, 0, 0);     //粘贴
            SendMessageA(qqhwnd, WM_KEYDOWN, VK_RETURN, 0);   //按键回车
        }
    }
    else if (i == 2)
    {
        //群体轰炸的功能
        //得到qq联系人界面的窗口id
         HWND qqhwnd = FindWindowA(NULL, "QQ");

         while (1) 
         {
             //1 选中主界面
             SetForegroundWindow(qqhwnd);  //设置

            //2、TAB    TAB
             keybd_event(VK_TAB, 0, 0, 0);  //按下TAB
             Sleep(50);
             keybd_event(VK_TAB, 0, 2, 0);  //弹起TAB
             Sleep(50);

             keybd_event(VK_TAB, 0, 0, 0);  //按下TAB
             Sleep(50);
             keybd_event(VK_TAB, 0, 2, 0);  //弹起TAB
             Sleep(50);

             while (1)
             {
                 keybd_event(VK_DOWN, 0, 0, 0);  //按下下键
                 Sleep(50);
                 keybd_event(VK_DOWN, 0, 2, 0);  //弹起下键
                 Sleep(50);
                 
                 keybd_event(VK_RETURN, 0, 0, 0);  //按下回车
                 Sleep(50);
                 keybd_event(VK_RETURN, 0, 2, 0);  //弹起回车
                 Sleep(50);
                 
                

                 if (qqhwnd != GetForegroundWindow())
                     break;
             }
        
             //4、粘贴
             keybd_event(VK_CONTROL, 0, 0, 0);  //按下ctrl
             Sleep(50);
             keybd_event('V', 0, 0, 0);  //按下v
             Sleep(50);

             keybd_event('V', 0, 2, 0);  //弹起v
             Sleep(50);
             keybd_event(VK_CONTROL, 0, 2, 0);  //弹起ctrl
             Sleep(50);

            //5、发送
             keybd_event(VK_RETURN, 0, 0, 0);  //按下回车
             Sleep(50);
             keybd_event(VK_RETURN, 0, 2, 0);  //弹起回车
             Sleep(50);

             //6、关闭对话框
             keybd_event(VK_ESCAPE, 0, 0, 0);  //按下esc
             Sleep(50);
             keybd_event(VK_ESCAPE, 0, 2, 0);  //按下esc
             Sleep(50);
             //while（1）
             // {
             //1、选中主界面
             //2、TAB    TAB
             //3、不断地按【回车和下键】，打开对话框
             //4、粘贴
             //5、发送
             //6、关闭对话框
             //  }
         }
    }
    return 0;
}

你这1里的代码比2里也少的太多了吧，既然2是好的，那你看看除了循环次数之外，1到底还少什么东西啊
你连SetForegroundWindow(qqhwnd);都没执行，窗体都没获得焦点，能粘进去吗