The selected cell value is not displaying in the text box.

Question

0.00/5 (No votes)

See more:

hi,
I just print print the values in the grid view from database in asp.net.I need to print the value of a particular cell in the text box on the button click event.I just applied the following code.it gives no error.But the value is not displaying in the textbox.Could you tell why is this happening?

SQL

GridView1.SelectedIndex = 0;
        TextBox1.Text = GridView1.SelectedRow.Cells[1].Text;

Posted 5-Oct-11 21:21pm

sreenathpktr

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)

ManavGuru · Answer 1 · 2011-10-05T22:38:00

There is Index Selection Problem, You Should be write your code this way, I think This will be helpfull for you.
CodeBehind
protected void GridView1_RowCommand(object sender, GridViewCommandEventArgs e)
{
if (e.CommandName == "cmdBind")
{
LinkButton lb = (LinkButton)e.CommandSource;
int index = Convert.ToInt32(lb.CommandArgument);

TextBox3.Text = GridView1.Rows[index].Cells[2].Text.ToString();

TextBox4.Text = GridView1.Rows[index].Cells[3].Text.ToString();
txtplantname.Text = GridView1.Rows[index].Cells[4].Text;
TextBox1.Text = GridView1.Rows[index].Cells[5].Text;
Label1.Text = GridView1.Rows[index].Cells[6].Text;
}
}
protected void GridView1_PageIndexChanging(object sender, GridViewPageEventArgs e)
{
GridView1.PageIndex = e.NewPageIndex;
//GridData();
}
Designing Code
<asp:gridview id="GridView1" runat="server" bordercolor="#8080FF" width="100%" onrowcommand="GridView1_RowCommand" onpageindexchanging="GridView1_PageIndexChanging" onselectedindexchanged="GridView1_SelectedIndexChanged" xmlns:asp="#unknown">
<columns><asp:templatefield headertext="Details">
<itemtemplate>
<asp:linkbutton id="lnkDet" commandname="cmdBind" commandargument="<%# ((GridViewRow) Container).RowIndex %>" runat="server" causesvalidation="false">View Details

Theingi Win · Answer 2 · 2011-10-05T23:03:00

Your check your cells.First you check how many cells in your grid.
i will give you sample. I have one gridview and textbox.

SQL

ArrayList arr = new ArrayList();
            arr.Add("AA");
            arr.Add("BB");
            arr.Add("CC");

            GridView1.DataSource = arr;
            GridView1.DataBind();
            GridView1.SelectedIndex = 0;
            TextBox1.Text = GridView1.SelectedRow.Cells[0].Text.Trim();

You check like this.

Hope be helpful,
Theingi Win.

The selected cell value is not displaying in the text box.

2 solutions

Solution 1

Solution 2

Add your solution here

Preview 0