如何删除任意硬件边框(WinAPI)？

#include <Windows.h>

int main()
{
    // 获取硬件边框的句柄
    HWND hWnd = FindWindow(NULL, "Window Title");

    // 移除硬件边框样式
    LONG_PTR style = GetWindowLongPtr(hWnd, GWL_STYLE);
    style &= ~WS_BORDER;
    SetWindowLongPtr(hWnd, GWL_STYLE, style);

    // 刷新窗口
    SetWindowPos(hWnd, NULL, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE | SWP_FRAMECHANGED);

    return 0;
}