模拟窗口点击事件

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  模拟窗口点击分为两步，第一先获取窗口句柄，第二根据实际情况对该窗口进行隐藏、键盘输入、鼠标点击等事件。

隐藏窗口

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#include <windows.h>
int main()
{
    HWND hwnd = FindWindowA(NULL, "Windows Remote Assistance");
    if(hwnd)
        ShowWindow(hwnd, SW_HIDE); 
}

鼠标点击

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#include <windows.h>
int main()
{
    HWND hwnd = FindWindowA(NULL, "Windows Remote Assistance");
    if(hwnd)
    {
        ShowWindow(hwnd, SW_HIDE); 
        //发现窗口的控件
        HWND Toolbar = FindWindowExA(hwnd, NULL, "ToolbarWindow32", NULL); 
        if(ToolbarWindow32)
        {
            //发现窗口的控件
            HWND YES = FindWindowExA(hwnd, NULL, "Button", "YES"); 
            //窗口设置到当前顶层窗口
            SetForegroundWindow(YES); 
            //设置焦点
            SetFocus(YES); 
            //发送点击事件
            SendMessage(YES,BM_CLICK,0,0);
        }
    }
}

键盘操作

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#include <windows.h>
int main()
{
    HWND hwnd = FindWindowA(NULL, "Windows Remote Assistance");
    if(hwnd)
    {
        ShowWindow(hwnd, SW_HIDE); 
        //激活窗口
        SetActiveWindow(hwnd);
        //让窗口设置到当前顶层窗口
        SetForegroundWindow(hwnd);
        //设置焦点
        SetFocus(hwnd);
        //发送下移指令
        pkeybd_event(39,0,0,0);
        pkeybd_event(39,0,KEYEVENTF_KEYUP,0);
        //发送Alt+E组合指令
        pkeybd_event(18,0,0,0);
        pkeybd_event(69,0,0,0);
        pkeybd_event(18,0,KEYEVENTF_KEYUP,0);
        pkeybd_event(69,0,KEYEVENTF_KEYUP,0);
    }     
}