删除一行在数据网格视图 [英] Deleting a row in datagrid view

问题描述

我要删除在GridView这是在更新面板一行。但不是命令按钮，我花了一个链接按钮，得到确认消息。现在，如果我preSS确定，然后记录应删除（包括从数据库和FRM girdview）。我知道如何从数据库中删除，但不是当LinkBut​​ton的是pressed和删除记录。而且还GridView控件处于更新panel.so应该有所体现。

I want to Delete a row in the Gridview which is in the update panel . But instead of the command button ., i took a link button to get a confirmation message. Now if I press ok then the record should be deleted (both from db and frm girdview). I know how to delete from db but not when linkbutton is pressed, and deleting the record. And also the gridview is in update panel.so it should be reflected.

一个样本code是AP preciated。

A sample code is appreciated.

感谢

推荐答案

您可以使用 RowCommand GridView控件的事件，如...

you can use RowCommand event of gridview, like...

protected void GridView1_RowCommand(object sender, GridViewCommandEventArgs e)
{
    if (e.CommandName == "Delete")
    {            
        e.CommandArgument  -- this return Data Key Value
//Deletion Code goes here.....
var brochureToDelete = (from b in dataContext.ArticleBrochures where b.ArticleId == ArticleId select b).FirstOrDefault(); 
if (brochureToDelete != null) 
{ 
dataContext.ArticleBrochures.DeleteOnSubmit(brochureToDelete);
dataContext.SubmitChanges(); 
bindBrochureGridView(ArticleId);
// if your gridview in updatepanel
//Call update method of UpdatePanel
//UpdatePanel.Update();
 }
}

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