Hello.
  I want to plot a single point & previous point
  using CNiGraph class.
  My code is as follows.
  CNiGraph m_graph
  ................
  
  for(int i=0;i<10;i++)
     for(int j=0;j<10;j++)
        m_graph.PlotXY(i,j);
  After executing above routine,
  I can get only one point.
  This is rightly true.
  But I want to get all the previous point one X-Y plot
  without using CNiVector.
  Could you give me a best solution?
  I am happy if I get a best solution.
  Thanks.