实现在vc的SDI中的OnDraw函数中，实现绘制一正方形并输出说明文字，另外，创建单击鼠标左键响应函数，在其中利用CDC类实现绘制一圆形并输出说明文字。-The realization of the SDI in the vc in the OnDraw function, the realization of drawing a square and descr iptive text output, In addition, click the left mouse button to c

使用VC++6.0做开发工具， 采用简单的SDI框架结构 ，一次处理一幅位图(有兴趣的可以作成MDI)。 -Using VC++6.0as a development tool, a simple frame structure of SDI, a deal with a bitmap ( are interested in can be made into MDI ).

使用VC++6.0做开发工具， 采用简单的SDI框架结构 ，一次处理一幅位图(有兴趣的可以作成MDI) 实现对车牌的定位，分割，识别-As development tool VC++6.0, SDI simple frame structure, a deal with a bitmap (who are interested can be made MDI) license plate positioning, segmentation, identification

hi ,this software Show a Circle in VC++6(MFD) SDI. When you click on the screen, determining the coordinates of the circle and When you Closing Software Save Massage Box Display.