何时更改选定索引的gridview和更改事件触发 [英] when will gridview selected index changed and changing event fire

问题描述

我接受了一张gridview并编写了以下代码

 受保护的 无效 gricolor_SelectedIndexChanged(对象发​​件人，EventArgs e)
{
    Response.Write(" )；

}

受保护的 无效 GridColor_SelectedIndexChangingEvent( object  s，GridViewSelectEventArgs e)
{
    Response.Write(" )；
} 

但是未触发事件

解决方案

GridView.SelectedIndexChanged事件单击行的选择"按钮时，但在GridView控件处理选择操作之后发生. />
您的gridview中是否有任何按钮?

选中此链接 [ < asp:gridview 更改选定的索引 =" gricolor_SelectedIndexChanged" span> xmlns:asp =" #unknown" < /asp:gridview >

by puttin AutoGeneratedselectebutton在gridveiw属性中= true

Hi i have taken one gridview and written the below code

protected void gricolor_SelectedIndexChanged(object sender, EventArgs e)
{
    Response.Write("Gridview selected index event fired");

}

protected void GridColor_SelectedIndexChangingEvent( object s,GridViewSelectEventArgs e)
{
    Response.Write("Changing event fired");
}

But the event not fired

解决方案

GridView.SelectedIndexChanged Event Occurs when a row''s Select button is clicked, but after the GridView control handles the select operation.

Do you have any button inside your gridview?

Check this link[^]

Did you remember to wire up the event to your GridView?

<asp:gridview onselectedindexchanged="gricolor_SelectedIndexChanged" xmlns:asp="#unknown"></asp:gridview>

by puttin AutoGeneratedselectebutton=true in gridveiw properties

这篇关于何时更改选定索引的gridview和更改事件触发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！