Delphi中格式数据的处理

在Ｄｅｌｐｈｉ环境中开发数据库应用程序,处理带格式数据的方法与普通纯文全不同。采用ＴＳｔｒｅａｍ继承类ＴｍｅｍｏｒｙＳｔｒｅａｍ,两个重要函数ＳａｖｅＴｏＳｔｒｅａｍ和ＬｏａｄＦｒｏｍＳｔｒｅａｍ,以及Ｄｅｌｐｈｉ提供的ＯｌｅＣｏｎｔａｉｎｅｒ控件,有效地解决了带格式数据的读写。方案简单易行,可以方便地激尖字处理软件ＷＯＲＤ,利用ＷＯＲＤ提供的所有功能。给出了程序实现的源代码。方案已有效地应用在数

PROCESSING OF FORMAT DATA IN DELPHI

In Delphi environment, the processing method for data with format is different from that for text. The data with format is effectively processed by using TmemoryStream, which is the inheritance class of TStream, two important functions SaveToStream and LoadFromStream,and OleContainer control provided by Delphi. The method is easy to use and can activate WORD conveniently,so as to use all functions provided by WORD. The source program is given out. The method has been used effectively in database application development.