PowerBuilder环境下图像的处理方法  

Image Processing Methods in PowerBuilder

作　　者：张恒博[1] 商周[1] 隋励丽[1] 

机构地区：[1]大连民族学院计算机科学与工程学院,辽宁大连116605

出　　处：《大连民族学院学报》2006年第3期56-59,共4页Journal of Dalian Nationalities University

摘　　要：在PowerBuilder环境下,存储图像、显示图像都有多种方法,不同的方法具有不同的特点.综合地叙述了在PowerBuilder环境下以文件方式、直接存入数据库表的方式和OLE对象方式存储图像的方法,以及在窗口中以图像控件、OLE容器控件、数据窗口显示图像的各种方法,并比较了各种不同方法的优缺点.Within PowerBuilder, there are various methods in saving images and displaying images, which own different characteristics. This paper synthetically described various methods of saving image by means of files, saving in database directly and OLEobject. It also described various methods of displaying image by means of picture control, OLE Container control and DataWindow. The merit and shortcoming of each method are compared meanwhile.

关 键 词：POWERBUILDER 图像 数据库 数据窗口 

分 类 号：TP391.1[自动化与计算机技术—计算机应用技术]