Question

MFC的CClientDC画方块例子，要简单易懂

想画一个有颜色的实心方块.网上看了代码都是用结构体，写的很复杂。
只要写实现的那部分代码就哦了，不用全部代码

Answer 1

CClientDC dc;
CRect rect(0,0,100,100);//方块
CBrush newbrush;
newbrush.CreateSolidBrush(RGB(255,0,0));//画刷
dc.FillRect(rect,&newbrush); //画方块

CBrush br_line;
br_line.CreateSolidBrush(RGB(0,255,0));
dc.FrameRectrect,&br_line);//画方块外面的线

newbrush.DeleteObject();
br_line.DeleteObject();