模态对话框的创建:风格不能变,否则找不到父窗口指针
m_pNewCasesDlg = new NewCasesDlg();
if (m_pNewCasesDlg == NULL) { Close(); return; }
m_pNewCasesDlg->Create(this->GetHWND(), _T(""), UI_WNDSTYLE_DIALOG, WS_EX_WINDOWEDGE);
// m_pLoginFrame->SetIcon(IDI_ICON_DUILIB);
m_pNewCasesDlg->CenterWindow();
m_pNewCasesDlg->ShowModal();
m_pNewCasesDlg = NULL;
重载OnFinalMessage在退出时Close(IDOK)销毁自己
void CMingdeDlg::OnFinalMessage(HWND hWnd )
{
WindowImplBase::OnFinalMessage(hWnd);
delete this;
}