包含复选框列的Datagridview

本文介绍了包含复选框列的Datagridview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

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.

本文将为您提供帮助 高级编码-文章 谢谢 Hiren Soanki this article will definately help you HighonCoding - Article THanks Hiren Soanki