包含复选框列的Datagridview [英] Datagridview that includes checkbox columns

问题描述

你好，
我在ASP.NET项目中使用datagridview，它有5个列，其中一个列的行号从1到10，其他列的复选框.如果用户从任何列中选择一个复选框，然后更改其想法并选择新的而不取消之前的选择之前保存按钮;首先选择的内容必须为空，否则消息将警告用户，提示已经选择了一个".

我该怎么办?

预先感谢

Hello,
I''m using a datagridview in my ASP.NET project.It has 5 colums which one of them has line number from 1 to 10 and others have checkboxes.If A user selects a checkbox from any column and later changes his idea and select new one without unchecking previous selection before pressing save button ; first selection must be empty or a message warns user which says " there is already selected one ".

How will I do this ?

Thanks in advance

推荐答案

您可以使用网格单元验证事件来检查已选中复选框".

You can use grid cell validating event to check that ''already a checkbox is selected''.

如果您只希望用户选择单行，则使用单选按钮更好.

Using radio button is better if you just want user to select single row.

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谢谢
Hiren Soanki

this article will definately help you

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THanks
Hiren Soanki

这篇关于包含复选框列的Datagridview的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！