我用 hdr.hwndFrom = m_dtCtrl.GetSafeHwnd();
hdr.idFrom = IDC_DATETIMEPICKER1;
hdr.code = DTN_DROPDOWN;
::SendMessage(m_dtCtrl.m_hWnd,DTN_DROPDOWN,IDC_DATETIMEPICKER1,(LPARAM)&hdr);控件没反应,是参数有问题还是错了啊???thanks
hdr.idFrom = IDC_DATETIMEPICKER1;
hdr.code = DTN_DROPDOWN;
::SendMessage(m_dtCtrl.m_hWnd,DTN_DROPDOWN,IDC_DATETIMEPICKER1,(LPARAM)&hdr);控件没反应,是参数有问题还是错了啊???thanks
解决方案 »
免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货