在gridview中获取单元格值 [英] get cell value within gridview
问题描述
我有一个gridview，每行的最后一个单元格中都有一个按钮。我想从单元格1中获取单击该按钮的行的文本。
如果我的gridview看起来像这样：
N-12宝马[选择]
N-35梅赛德斯[选择]
如果我的用户点击第2行，我想看梅赛德斯，我该怎么做？
我有一个buttonClick事件为我的选择按钮，我正在尝试使用DataKeyName拉取值，但我不断将''对象引用设置为对象的实例。
here我正在尝试
select_Click（）
{
string make = grid1.SelectedDataKey.Values [" CarMake"]。toString（）;
}
关于如何获取我所选行的单元格1文本的任何建议Select_Click（）？
I have a gridview that has a button in the last cell of each row. I want to get the text from cell 1 for that row the button was clicked on.
So if my gridview looks like this:
N-12 BMW [select]
N-35 Mercedes [select]
if my user clicks row 2, I want to see Mercedes, How can I do that?
I have a buttonClick event for my select button, I''m trying to pull the values using the DataKeyName, but I keep getting ''object reference not set to an instance of an object.
here is what i''m trying
select_Click()
{
string make = grid1.SelectedDataKey.Values["CarMake"].toString();
}
any suggestions on how I can get the cell 1 text for the selected row within my Select_Click()?
推荐答案
10月18日上午10:18，Mike < M ... @ community.nospam.comwrote：
On Oct 18, 10:18 am, "Mike" <M...@community.nospam.comwrote:
我有一个gridview，每行的最后一个单元格中都有一个按钮。我想从单元格1中获取单击该按钮的行的文本。
因此，如果我的gridview看起来像这样：
N-12宝马[选择]
N-35梅赛德斯[选择]
如果我的用户点击第2排，我想看梅赛德斯，我怎么能那样做了吗？
我的select按钮有一个buttonClick事件，我正在尝试使用DataKeyName来拉取值，但我不断将''对象引用设置为一个对象的实例。
这里是我正在尝试的
select_Click（）
{
string make = grid1.SelectedDataKey.Values [" CarMake"]。toString（）;
}
关于如何在Select_Click（）中获取所选行的单元格1文本的任何建议？
I have a gridview that has a button in the last cell of each row. I want to get the text from cell 1 for that row the button was clicked on.
So if my gridview looks like this:
N-12 BMW [select]
N-35 Mercedes [select]
if my user clicks row 2, I want to see Mercedes, How can I do that?
I have a buttonClick event for my select button, I''m trying to pull the values using the DataKeyName, but I keep getting ''object reference not set to an instance of an object.
here is what i''m trying
select_Click()
{
string make = grid1.SelectedDataKey.Values["CarMake"].toString();
}
any suggestions on how I can get the cell 1 text for the selected row within my Select_Click()?
尝试使用GridView.SelectedIndex值指向所选的
行。
然后使用GridView1 .Rows [SelectedIndex] .Cells [1] .Text获取单元格内的
值。
我希望有帮助！
Steve
Try using the GridView.SelectedIndex value to point to the selected
row.
Then use the GridView1.Rows[SelectedIndex].Cells[1].Text to get the
value inside the cell.
I hope that helps!
Steve
" Mike" < Mi ** @ community.nospam.com写信息
新闻：e3 ************** @ TK2MSFTNGP06.phx.gbl ...
"Mike" <Mi**@community.nospam.comwrote in message
news:e3**************@TK2MSFTNGP06.phx.gbl...
关于如何获取所选行的单元格1文本的任何建议
在我的Select_Click（）中？
any suggestions on how I can get the cell 1 text for the selected row
within my Select_Click()?
grid1.SelectedRow.Cells [1] .Text;
-
Mark Rae
ASP.NET MVP
http://www.markrae.net
grid1.SelectedRow.Cells[1].Text;
--
Mark Rae
ASP.NET MVP
http://www.markrae.net
我试过了，它给了我这个错误：
索引超出了范围。必须是非负数且小于集合的大小
。参数名称：index
" S_K" < st *********** @ yahoo.com写了留言
新闻：11 ******************* ***@v23g2000prn.googlegr oups.com ...
I tried that and it gave me this error:
Index was out of range. Must be non-negative and less than the size
of the collection. Parameter name: index
"S_K" <st***********@yahoo.comwrote in message
news:11**********************@v23g2000prn.googlegr oups.com...
10月18日上午10:18，Mike < M ... @ community.nospam.comwrote：
On Oct 18, 10:18 am, "Mike" <M...@community.nospam.comwrote:
>我有一个gridview，每行的最后一个单元格中有一个按钮。我希望
从单元格1中获取单击该按钮的文本。
如果我的gridview看起来像这样：
N-12 BMW [选择]
N-35梅赛德斯[选择]
如果我的用户点击第2排，我想看梅赛德斯，我该怎么做？
我我的选择按钮有一个buttonClick事件，我正在尝试使用DataKeyName来拉取
值，但我不断将对象引用设置为对象的实例。
这就是我正在尝试的
select_Click（）
{/ /> string make = grid1.SelectedDataKey.Values [" CarMake"]。toString（ ）;
}
有关如何在Select_Click（）中获取所选行的单元格1文本的任何建议？
>I have a gridview that has a button in the last cell of each row. I want
to get the text from cell 1 for that row the button was clicked on.
So if my gridview looks like this:
N-12 BMW [select]
N-35 Mercedes [select]
if my user clicks row 2, I want to see Mercedes, How can I do that?
I have a buttonClick event for my select button, I''m trying to pull the
values using the DataKeyName, but I keep getting ''object reference not
set to an instance of an object.
here is what i''m trying
select_Click()
{
string make = grid1.SelectedDataKey.Values["CarMake"].toString();
}
any suggestions on how I can get the cell 1 text for the selected row
within my Select_Click()?
尝试使用GridView.SelectedIndex值指向所选的
行。
然后使用GridView1 .Rows [SelectedIndex] .Cells [1] .Text获取单元格内的
值。
我希望有帮助！
史蒂夫
Try using the GridView.SelectedIndex value to point to the selected
row.
Then use the GridView1.Rows[SelectedIndex].Cells[1].Text to get the
value inside the cell.
I hope that helps!
Steve
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