无法在gridview中获取rowindex [英] Cannot get rowindex in gridview

问题描述

在RowUpdating活动中，



RowIndex即将推出Null，



，错误是.. 。



指数超出范围。必须是非负数且小于集合的大小。

参数名称：index



GV.DataKeys [e.RowIndex] .Value;



但是Gridview也加载了数据，还有数据密钥。



我是什么尝试过：



我尝试使用Gridview数据，Datakeys在那里，但我找不到bug的位置......



我也试过以下链接...



http://www.codeproject.com/Questions / 1105358 / Html-drop-down-list-shows-past-dates-value

http://www.codeproject.com/Questions/414868/Index-was-out-of-range？ tab = mostrecenthttp：//www.codeproject.com/Questions/414868/Index-was-out-of-range?tab = mostrecent

http://stackoverflow.com/questions/5381670/index -was-out-of-range-error-in-gridview

http://forums.asp.net/t/1634281.aspx



但是我找不到解决方案。



先谢谢。

In RowUpdating Event,

RowIndex is coming Null,

and the error is...

Index was out of range. Must be non-negative and less than the size of the collection.
Parameter name: index

GV.DataKeys[e.RowIndex].Value;

But Gridview loaded with data, with datakeys too.

What I have tried:

I have tried with Gridview data, Datakeys are there but i could n't find where the bug is...

I have tried the following links too...

http://www.codeproject.com/Questions/1105358/Html-drop-down-list-shows-past-dates-value
http://www.codeproject.com/Questions/414868/Index-was-out-of-range?tab=mostrecenthttp://www.codeproject.com/Questions/414868/Index-was-out-of-range?tab=mostrecent
http://stackoverflow.com/questions/5381670/index-was-out-of-range-error-in-gridview
http://forums.asp.net/t/1634281.aspx

But I cant find the solution.

Thanks in Advance.

推荐答案

您好，请您在此处发布您的代码以绑定GridView和RowUpdating事件吗？

Hi, can you please post your code here for binding your GridView and for your RowUpdating event?

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