这里需要一个字符串。 [英] a string is required here.

问题描述

大家

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解决方案

此处不支持CR。请在那里询问：  http://scn.sap.com/community/crystal-reports-for-visual-studio/content?filterID=objecttype [线程]

显然数量是一个数字。数字以二进制格式存储，而不是十进制字符。因此，您无法获取数字的最后两个字符。您只能从字符串中获取字符。解决方案不是将值转换为字符串
，而是进行数值运算以获取所需的信息。

hi all

this forum is not active

Crystal Report

I Use This Codes in my Report 


IF Right({rptProductAction2.Quanty},2)='00' THEN 
Round({rptProductAction2.Quanty}) 

but i see an error( a string is required here.) 
in this line: 
Right({rptProductAction2.Quanty},2) 

how solve it 
please help me 
thanks 

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解决方案

CR is not supported here. Ask there instead: http://scn.sap.com/community/crystal-reports-for-visual-studio/content?filterID=objecttype[thread]

Obviously quantity is a number. Numbers are stored in a binary format, not as decimal characters. Consequently you can not get the last two characters of a number. You can only get characters from a String. The solution is not converting the value to a string but doing numeric operations to get the information you need.

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