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Hi man,
I think you might put the event handler of child grid after binding. I have tested and it works fine..
HTML
====
<![CDATA[<%@ Page language="c#" Codebehind="WebForm1.aspx.cs" AutoEventWireup="false" Inherits="WebApplication4.WebForm1" %>]]>
<html>
<head>
<title>WebForm1</title>
<meta name="GENERATOR" content="Microsoft Visual Studio .NET 7.1">
<meta name="CODE_LANGUAGE" content="C#">
<meta name="vs_defaultClientScript" content="JavaScript">
<meta name="vs_targetSchema" content="http://schemas.microsoft.com/intellisense/ie5">
</meta></meta></meta></meta></head>
<body ms_positioning="GridLayout">
<form id="Form1" method="post" runat="server">
<asp:datagrid id="DataGrid1" style="Z-INDEX: 101; LEFT: 8px; POSITION: absolute; TOP: 8px" runat="server">
<columns>
<asp:boundcolumn datafield="C1"></asp:boundcolumn>
<asp:boundcolumn datafield="C2"></asp:boundcolumn>
<asp:templatecolumn>
<itemtemplate>
<asp:datagrid id="DataGrid2" runat="server">
<columns>
<asp:boundcolumn datafield="C1"></asp:boundcolumn>
<asp:templatecolumn>
<itemtemplate>
<asp:hyperlink navigateurl="http://michaelsync.net" id="hypLink" runat="server">
<%# DataBinder.Eval(Container, "DataItem.C2") %>
</asp:hyperlink>
</itemtemplate>
</asp:templatecolumn>
</columns>
</asp:datagrid>
</itemtemplate>
</asp:templatecolumn>
</columns>
</asp:datagrid>
</form>
</body>
</html>
Code-behinded file
==================
protected System.Web.UI.WebControls.DataGrid DataGrid1;
private void Page_Load(object sender, System.EventArgs e)
{
// Put user code to initialize the page here
DataGrid1.ItemDataBound +=new DataGridItemEventHandler(DataGrid1_ItemDataBound);
DataGrid1.DataSource = getDataTable();
DataGrid1.DataBind();
}
private DataTable getDataTable()
{
DataSet ds = new DataSet();
DataTable dt = new DataTable();
dt.Columns.Add("C1" );
dt.Columns.Add("C2");
ds.Tables.Add(dt);
for(int i=0; i<5;i++)
{
DataRow dr = dt.NewRow();
dr[0] = i.ToString();
dr[1] = "C2" + i.ToString();
dt.Rows.Add(dr);
}
return dt;
}
DataGrid dg = new DataGrid();
private void DataGrid1_ItemDataBound(object sender, DataGridItemEventArgs e)
{
dg = (DataGrid)e.Item.FindControl("DataGrid2");
if(dg != null)
{
dg.ItemDataBound +=new DataGridItemEventHandler(dg_ItemDataBound);
dg.DataSource = getDataTable();
dg.DataBind();
}
}
private void dg_ItemDataBound(object sender, DataGridItemEventArgs e)
{
HyperLink hlink = (HyperLink)e.Item.FindControl("hypLink");
if(hlink != null)
{
hlink.ForeColor= System.Drawing.Color.Red;
}
}
Thanks and Regards,
Michael Sync ( Blog: http://michaelsync.net)
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Michael Sync wrote: <%# DataBinder.Eval(Container, "DataItem.C2") %>
this is not like.. CP can't parse the code correctly..
<%# DataBinder.Eval(Container, "DataItem.C2") %>
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Thanks Micheal. You won't believe, but I did the same. Still no way. Is this working at your end ?
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N a v a n e e t h wrote: Is this working at your end ?
Yeah. I got red color on hyperlink. Can you give me your mail address? I will mail you the zip file.
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I have emailed you. Please check that
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How did you email me? I haven't received yet. I think CP Mail-To is not working or something.
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Ohh you can use navaneethkn@hotmail.com. BTW, thanks for helping me.
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I have sent it. I hope it will work at your side too. Let me know the result. I like to know this weird issue. 
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Avoid @ character delimited email addresses on public websites and discussion boards which are routinely visited and crawled by Spam Robots to harvest open and active email addresses.
Perhaps you can try the following NoSpam Workarounds:
1)navaneethkn (at) hotmail.com<br />
2) navaneethkn.nospam (at) hotmail dot com
Vasudevan Deepak Kumar
Personal Homepage
Tech Gossips
A pessimist sees only the dark side of the clouds, and mopes; a philosopher sees both sides, and shrugs; an optimist doesn't see the clouds at all - he's walking on them. --Leonard Louis Levinson
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hi iam using a text box when i enter something and press enter key the button click event has to work where i wrote the text enter in the text box has to be taken for this i wrote a javascrpt to handle the button clik event in textbox on key press ..the problem is that it is working in my system .but its is gettting slow in the other systems
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jagadeeshkumar2106 wrote: but its is gettting slow in the other systems
Well, it depends on how you wrote the other system.. it's not so easy to give the correct answer to improve the performance of application.. That's why the most of companies hires the tester to test the application (including the performance issue) and the project leader or someone to review the code of the project.. because there are a lot of programmers who just want workdone and don't care about performance. Soon or later, it's gonna be huge problem..
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It could be a wide variety of things causing your app to perform slower on other machines. Network, hardware on the other machine, etc. Cannot really tell except you should probably look for places where the code is bottlenecking.
"Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon
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sir my code contains many for loops for checking the datatable is this is the problem
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It very well could be. You really should try not to query the database inside for loops. It can be a big performance killer.
"Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon
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sir its not a database its just a datatable sir
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Sorry, kind of late here and eye are going  Even with datatable you can still get a performance hit looping through it over and over. You aren't accessing the database at all with the datatable, what I mean is refreshing the datatable, hence still hitting up the database?
"Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon
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sir actually my datatable consists of two columns prensent value and prevoius value and iam assing this datatable to the grid view .now iam having a text box to enter the value this enter valu will come in the datatable present value column now and iam again assing to the grid view now iam checking with the previous value if they are not equal then blue colr will come to the grid view of that cell for this iam using the datatable to check for the previous value and present value that why iam using the for loop here..if i use the grid view insetead of the datatable the problem may solve?sir
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Sounds like you are making calls to the database. You might want to experiment with a gridview. Or minimize the amount of looping you need to do.
"Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon
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SharePoint & BizTAlk Server.
Among these two, Which one has better future.
For Employment, which course is better ?
Among these two, which one is easy to learn?
Can any one give your views regarding my question???
G. Satish
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Satish - Developer wrote: Among these two, Which one has better future.
Well, it depends. If you ask the ASP.NET web developer like me, I will tell you to learn about ASP.NET 3.5, MVC or WCSF, LINQ and Silverlight. Those are the future of the web.
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Each one has there own benifits and future.
Eace course has their won features.
Thanks & Regards
Niranjan
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hey can any one help me to create the pdf files from database table data in asp.net
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You probably need to use some third-party library for creating pdf on the fly.
ASP.NET create pdf[^]
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its better to transfer the necessary data into XML and translate it using .FO.
a third party tool like ibex can develop its PDF data from the .FO file
http://www.xmlpdf.com/ibex.html[^]
Regards
Riyam Hussain
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iam using dropdown list. The dropdown list items are assigned by datatable.now in this dropdown list some items should be hide to the user is it possible or not.
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