获取同一个exe多个进程的窗口句柄

如何解决获取同一个exe多个进程的窗口句柄

使用 FindWindow 获取单个程序的窗口句柄非常简单 但是对于我的程序，我需要启动一个进程的 4 个实例并获取它们的窗口句柄。

目前我正在使用以下代码来启动应用程序

bool utils::launch_file(const char* exe_path,const char* exe_name,const char* params)
{
    SHELLEXECUTEINFO ShExecInfo = { 0 };
    ShExecInfo.cbSize = sizeof(SHELLEXECUTEINFO);
    ShExecInfo.fMask = SEE_MASK_NOCLOSEPROCESS;
    ShExecInfo.hwnd = NULL;
    ShExecInfo.lpVerb = _T("open");
    ShExecInfo.lpFile = _T(exe_name);
    ShExecInfo.lpParameters = params;
    ShExecInfo.lpDirectory = exe_path;
    ShExecInfo.nShow = SW_SHOW;
    ShExecInfo.hInstApp = NULL;
    return ShellExecuteExA(&ShExecInfo);
}

我正在考虑做类似的事情

bool utils::launch_file(const char* exe_path,const char* params)
{
    SHELLEXECUTEINFO ShExecInfo = { 0 };
    ShExecInfo.cbSize = sizeof(SHELLEXECUTEINFO);
    ShExecInfo.fMask = SEE_MASK_NOCLOSEPROCESS;
    ShExecInfo.hwnd = NULL;
    ShExecInfo.lpVerb = _T("open");
    ShExecInfo.lpFile = _T(exe_name);
    ShExecInfo.lpParameters = params;
    ShExecInfo.lpDirectory = exe_path;
    ShExecInfo.nShow = SW_SHOW;
    ShExecInfo.hInstApp = NULL;
    auto res = ShellExecuteExA(&ShExecInfo);
    //get hwnd
    return res;
}

但是我再次启动的应用程序会启动另一个应用程序...