Crystal报表：如何在页脚中显示单个列的逗号分隔值 [英] Crystal report : how to display comma separated value of a single column at page footer

问题描述

在水晶报告中，我有三列 Sr ，特殊和备注

In crystal report I have three columns Sr,Particular and Remark.

SR     Particular     Remark
1      HD             500 GB
2      RAM            2 GB
3      Charger        878668656

我要在页脚显示特定列，如下所示

I want to display Particular column at page footer as below

HD, RAM, Charger

任何人都可以告诉我如何显示 / strong>列作为逗号分隔为一行或两行，作为页脚的总结？

can anyone tell me how to display all value of Particular column as a comma separated in one line or two as summary at page footer ?

推荐答案

创建公式，所有列之后的详细信息：

Create a formula and place it after all columns in details:

Shared Stringvar store;

store:=store+Particular+ ", "

公式 @Display 并将其放置在页脚

Shared Stringvar store;
store

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