Question

QT中Windows窗口程序直接用WinMain函数来写怎么办？

比如，把下面这个例子用qt creator 写

#include <windows.h>

int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInst, LPTSTR lpCmdLine, int nShowCmd)
{
MessageBoxW (NULL, L"Hello World from WinMain!", L"hello", MB_OK | MB_ICONINFORMATION);
return 0;
}

Answer 1

#include <QMessageBox>

QMessageBox::information(this, "title", "Hello");