矩阵文件书写的简洁代码

  szRLine =_T("\n");！！！core

  for (int j=0;j<this->m_nCloum;j++)
  {//列
   CString txt;
   float *pf = (float *)m_pvData;
   float f = pf[i*m_nCloum+j];
   txt.Format( _T("%0.5f\t"),f);

   szRLine += txt;
  }
  szRLine +=_T("\r");！！！core