dataGridView数据记录清晰的问题 [英] dataGridView Problem with clear data records

问题描述

您好，有dataGridView的ListBox.Items.Clear()类似物.
因为在两次调用dataGrid时遇到重复记录的问题.

Hello Have ListBox.Items.Clear() analog for dataGridView.
Because I have problem with duplicate records when call dataGrid twice.

推荐答案

Wes是正确的.我相信，您也可以将DataSource设置为null并重新绑定.您是否正在使用datasource属性，因为听起来好像不是，所以设置数据源并调用databind将显示您的新数据并删除旧数据.

Wes is right. You can also set the DataSource to be null and rebind, I believe. Are you using the datasource property, because it sounds like you are not, setting the datasource and calling databind will show your new data and remove the old.

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