在gridview中比较2个字段的值. [英] Compare 2 field value in gridview.

问题描述

我可以知道如何比较gridview中2个字段的值吗..1个字段已经有数据(来自数据库)，
另一个需要输入..so，如果值小于数据库值，我想进行比较，用户需要填写备注字段.

May I know how to compare the value of 2 fields in gridview..1 field already have data(from database),
another is need to key in ..so i would like to compare if the value is lower than the database value, user need to field the remark field.

推荐答案

你有麻烦吗?您可以张贴到目前为止尝试过的代码，并解释为什么它不起作用吗?听起来像是使用IF语句进行的简单比较.

What are you having trouble with? Can you post the code you have tried so far, and explain why it isn''t working? It sounds like a simple compare using an IF statement.

If decFirstValue < decSecondValue Then
   'Add your code that requires the user to fill the remark field
End If

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