Crystal Reports SELECT CASE语句 [英] Crystal Reports SELECT CASE statement
本文介绍了Crystal Reports SELECT CASE语句的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我在Crystal Report中有一个switch语句,如下所示:
I have a switch statement in a Crystal Report that looks like this:
stringvar tag := {table1.field1}; //contains a string value
select tag case
'First Value': {table1.field3}
'Second Value': {table4.field9}
default: 'Unknown';
但是当我尝试保存公式时,得到这个错误:
But when I try to save the formula, I get this error:
---------------------------
Crystal Reports
---------------------------
The remaining text does not appear to be part of the formula.
---------------------------
OK
---------------------------
我在做什么愚蠢的语法错误?
What stupid syntax error am I making?
推荐答案
不应该写为...
select (tag )
case 'First Value': {table1.field3}
case 'Second Value': {table4.field9}
default: 'Unknown';
?
注意,我不是水晶报告专家...
?
Note, I just looked the syntax online; I'm not a Crystal Reports specialist...
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