摘要
对流程图绘制程序的设计进行了详细、整体的阐述,介绍了.NET环境下GDI+绘图机制,分析了流程模块的绘制、插入、修改、智能拼接等功能的实现原理,利用树形结构数据存贮流程记录信息,并结合XML与ADO.NET数据交互技术,实现了流程绘制、信息存贮、数据转换、图形输出等功能。
Presents the whole design of a program for drawing the data flow diagram, introducing the GDI ＋ drawing method based on,the NET platform, analyzing the realization principles of such functions of those flow modules as drawing, inserting：, ：modifying, and auto- linking etc, finding that through integrating XML into ADO. NET and making use of the tree structure to mernory the data,this program. can realize such functions as DFD drawing , data memory, data transforming, and picture outputting.ete.
出处
《计算机技术与发展》
2007年第5期231-233,237,共4页
Computer Technology and Development
