实现“中国式”复杂表头的动态报表

Designing and Implementing Dynamic Report of “Chinese-type” Complex Table Heads

数据报表是信息系统的必备功能之一，而实现“中国式”复杂表头的动态报表一直是数据报表的难点，没有得到很好解决，特别是根据用户选择的数据字段，动态组织报表的表头。针对动态组织表头的关键问题，结合Delphi的强大报表功能，实现用户动态选择报表字段，且根据报表字段动态设计报表的表头，设计用户动态选择报表字段窗体和表头动态设计窗体，最后实现复杂表头的动态报表。该解决方案针对性强，技巧性高，具有较强的灵活性和适用性，便于用户理解、操作和使用。

Data report is one of the neeessary funetions in information system, but dynamic report of realizing the ＂Chinese - type＂ eomplex table head is always difficult in the data report and has not been solved thoroughly, espeeiaUy, the report form field report aeeording to the user＇s ehoiee and the dynamic organization of the table head of the report. This paper aims at the key question of organizing table head dynamically, with the formidable report funetion of Delphi, realizes the report form field of the user＇s dynamic ehoiee and aeeording to the table head of the report form field＇s dynamic design, designs the window of repert form field of user＇s dynamic ehoiee and window of designing table dynamicaUy, finally realizes the dynamic report form of the complex table head. This solution is highly effeetive, skillful, flexible, applieable, easy to be understood, operated and used.