How to find control of gridview in button event

Question

4.00/5 (1 vote)

See more:

Hi
I want to find control of the gridview itemtemplate I used the code below and i am getting the value but because of using the
for loop i am getting only the last value for instance if i need the value of the first row I am getting only the value of second row i am pasting my code here pl help me how to do it

C#

<asp:TemplateField HeaderText="Associate ID"> 
              <ItemTemplate> 
                <asp:LinkButton ID="lnkAssId" Text='<%# Eval("associate_id") %>' runat="server"  
                  onclick="lnkAssId_Click">LinkButton</asp:LinkButton> 
              </ItemTemplate> 
            </asp:TemplateField> 
  
  
protected void lnkAssId_Click(object sender, EventArgs e) 
  { 
    for (int i = 0; i < grdApproval.Rows.Count; i++) 
    { 
      LinkButton lblAssId = (LinkButton)grdApproval.Rows[i].FindControl("lnkAssId"); 
      Session["AssId"] = lblAssId.Text; 
    } 
    
  }

Posted 17-Jan-12 19:06pm

Shashwath7

Add a Solution

2 solutions

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

youssef_123 · Answer 1 · 2012-01-17T20:07:00

try this

protected void lnkAssId_Click(object sender, EventArgs e) 
  { 
string lnkAssId = (e.Item as GridDataItem).GetDataKeyValue("lnkAssId").ToString();
Session["AssId"] = lblAssId.Text;
}

using this way instead of looping you can get the id of the row you are pressing on it then you can do what do you want by this ID

Sarvesh Kumar Gupta · Answer 2 · 2012-01-17T21:10:00

Solution 3

Hi, Pls use below code, at button click event

foreach (GridViewRow row in gridDelivery.Rows)
            {
                CheckBox checkPRNNo = (CheckBox)row.FindControl("checkPRNNo");
                TextBox txtInvoiceno = (TextBox)row.FindControl("txtInvoiceno");
}

Posted 17-Jan-12 21:10pm

Sarvesh Kumar Gupta