如何在运行时向晶体报告添加新数据字段 [英] how to add a new datafield to the crystal report at runtime

问题描述

在datatbase中，字段名称是主题，但是当我想在水晶报告中显示该数据时，我想将不同主题显示为学生的标题和标记作为每行的数据。为此我已将数据放在数据表dt

中，其中我以标题为主题.plx帮助我解决我的问题....

in datatbase the field name is "Subject", but when i want to show that data in tha crystal report i want to show the distinct subject as the heading and marks of the student as the data of each row. For that i have put the data in the datatable "dt"
in which i have subject as the heading.. plx help me to solve my problem....

推荐答案

可能你应该在CR中使用参数，然后将值传递给代码中的参数。

May be you should use parameters in CR and then pass values to those from your code.

尝试以下链接，可能会帮助你/>




http://stackoverflow.com/questions/5145044/passing-multiple-parameter-to-crystal-report-in-asp-net [ ^ ]

http://www.aspdotnet-suresh.com /2012/01/pass-parameters-to-crystal-reports-in.html [ ^ ]

http://forums.asp.net/t/1803909.aspx/1 [ ^ ]



谢谢

Try following links, May be they will help you


http://stackoverflow.com/questions/5145044/passing-multiple-parameter-to-crystal-report-in-asp-net[^]
http://www.aspdotnet-suresh.com/2012/01/pass-parameters-to-crystal-reports-in.html[^]
http://forums.asp.net/t/1803909.aspx/1[^]

Thanks

这篇关于如何在运行时向晶体报告添加新数据字段的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！