SharePoint - 无需手动解析即可获取计算字段的值 [英] SharePoint - get value of calculated field without manual parsing

问题描述

我在列表中有一个计算字段，其中包含以下公式:
<代码>=CID &"- " &标题

I have a calculated field in a list with this formula:
=CID & " - " & Title

查看列表时，它可能显示为:2 - 大型会议".当我像这样从代码中获取值时:
myItem["CIDandTitle"]

When viewing the list, it might display as: "2 - Big Meeting". When I grab the value from code like so:
myItem["CIDandTitle"]

该值返回为:字符串；#2 - BigMeeting".sharepoint 中是否有正确"的方法来提取值，还是应该简单地在分号和井号上拆分?

the value comes back as: "string;#2 - BigMeeting". Is there a "correct" way in sharepoint to extract the value or should i simply split on the semicolon and pound sign?

我使用的是 MOSS2007.

I am using MOSS2007.

推荐答案

您必须将其强制转换为 SPCalculatedField:

You have to cast it to an SPCalculatedField:

SPFieldCalculated cf = (SPFieldCalculated)myItem.Fields["CIDandTitle"];
string value = cf.GetFieldValueForEdit(myItem["CIDandTitle"]);

或

string value = cf.GetFieldValueAsText(myItem["CIDandTitle"]);

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