CreateDialog里的回调函数
CreateDialog(g_hInstance, (LPCSTR)IDD_LOGIN, NULL, (DLGPROC)WndProcLogin);
LRESULT CALLBACK CConnectDlg::WndProcLogin(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
int id;
switch(message)
{
case WM_INITDIALOG:
g_ConnectDlg.InitWindow(hWnd);
break;
case WM_COMMAND:
id = LOWORD(wParam);
g_ConnectDlg.OnCommand(id);
break;
}
return 0;
}
刚开始学c++,想问一下,在这里WndProcLogin这个回调函数什么时候运行啊?然后他的参数是从哪里传递过来的啊