how to unselect the checkbox while binding

Question

0.00/5 (No votes)

See more:

Hi,

In my application I am using the gridview in that I am using the check box. While binding the data into the gridview I want to unselect all the check boxes. Can any one help me to solve this problem.

Thanks

Posted 25-Nov-11 1:21am

Member 7946563

Add a Solution

3 solutions

Solution 3

What value are you binding the checkbox column to??

If it is a bool then ensure that all values are set to false in the data source.

If you are not binding any value then ensure that you have set the Checked="False" in the checkboxes markup.

HTH!

Dinesh

Mark as solution if this solved your problem!

Posted 25-Nov-11 1:33am

Dinesh Mani

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)

sagar15modi · Accepted Answer · 2011-11-25T01:30:00

C#

//you can do as below

protected void gridview_RowDataBound(object sender, GridViewRowEventArgs e)
             {
                 if (e.Row.RowType == DataControlRowType.DataRow)
                {
                    CheckBox chk = (CheckBox)e.Row.FindControl("chktest");
                    chk.Checked = false;
                }
             }

mark as solution if its what you are finding

koolprasad2003 · Accepted Answer · 2011-11-25T01:32:00

Solution 2

In row_databound event you need to use findcontrol() method to search checkboxes in gridviewrow and then uncheck them.
OR you can use following code.

C#

(row.Cells[CheckBoxColumn.Index] as DataGridViewCheckBoxCell).value = false;

Posted 25-Nov-11 1:32am

koolprasad2003