如何从列表项中提取项目到非列表变量? [英] how to extract an item from a list item to non list variable?
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问题描述
大家好,
我试图将一个custon列表项提取到一个非列表项,要提取的值本身就是一个列表.
我该如何实现?
非常感谢您的帮助..
Hi All,
I am trying to extract a custon list item to a non list item, where value to be extracted is itself a list.
How can i acheive this?
ANy help is much appreciated..
推荐答案
您好,
您可以通过将要提取的列表转换为字符串来做到这一点.
您将必须设置某种类型的标志,以使您的应用程序知道在哪里拆分每个列表项.
我觉得PIPE符号"|"是一个极好的符号,因为它在日常情况下并不经常使用....
因此,如果您的来源(自定义)列表中包含......
Hello,
You can do this by converting the list to be extracted into a string.
You will have to set some type of flag to let your application know where to split each list item.
I feel the PIPE symbol ''|'' is an excellent symbol to use as it is not used that often in everyday situations....
So if your source (custom) list contained....
<br />
<pre lang="vb">Animals<br />
Cat<br />
Dog<br />
Mouse<br />
Elephant<br />
Vehicles<br />
Car<br />
Bike<br />
Plane<br />
Colors<br />
Red<br />
Green<br />
Blue</pre><br />
然后,您提取的相应字符串将是.....
Then your respective extracted String would be.....
<pre lang="vb">Cat|Dog|Mouse|Elephant<br />
Car|Bike|Plane<br />
Red|Green|Blue</pre><br />
希望对您有帮助...
Hope that helps...
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