【C++】创建动态的文本编辑框

CRect oRect; this->GetClientRect(oRect);  int nWidth=oRect.Width(); int nHeigth=oRect.Height();  m_cRTemp1.SetRect(0,nHeigth*3/4,nWidth/2,nHeigth); m_cRTemp2.SetRect(nWidth/2,nHeigth*3/4,nWidth,nHeigth);  if (m_edit1) { delete m_edit1; } if (m_edit2) { delete m_edit2; } CEdit m_edit1,m_edit2;      m_edit1=new CEdit(); m_edit2=new CEdit(); m_edit1->Create(WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON | 1, m_cRTemp1, this, IDS_STRINGCURVE1 );  m_edit2->Create(WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON | 1, m_cRTemp2, this, IDS_STRINGCURVE2 );   //设为只读文本框 m_edit1->SetReadOnly(); m_edit2->SetReadOnly();