how to read the properties of a template control in gridview in asp.net

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I am using a gridview in asp.net with a template field of type checkbox. I wanna retrieve the value of checkbox at runtime and using the following code..but its not working for me please help

C#

foreach (GridViewRow row in GridView1.Rows)
            {
                if (row.Cells[1].Text.ToString() == "True" || row.Cells[1].Text.ToString() == "1")
                {
                    rtag = rtag + "1";

                }
                else
                {
                    rtag = rtag + "0";
                }
            }

Posted 9-Jul-12 0:16am

djrocks0101

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Sanjay Kunjam · Answer 1 · 2012-07-09T00:24:00

Try this code.

C#

foreach (GridViewRow row in GridView1.Rows)
            {
bool isChecked = ((CheckBox) row.FindControl("YourCheckBoxID")).Checked;

                if (isChecked)
                {
                    rtag = rtag +"1"

                }
                else
                {
                    rtag = rtag + "0"
                }
            }

__TR__ · Answer 2 · 2012-07-09T00:26:00

Solution 2

Hi try the below sample.

C#

foreach (GridViewRow row in GridView1.Rows)
{
    CheckBox chk = (CheckBox)row.FindControl("YourCheckBoxID");
                if (chk.Checked)
                {
                    //logic to implement when check box is checked
                }
                else
                {
                    //logic to implement when check box is not checked
                }
}

Posted 9-Jul-12 0:26am

__TR__

Updated 9-Jul-12 0:27am

v2

Comments

djrocks0101 9-Jul-12 9:30am

If I wanna set the checked property of the check box in grid view then how it can be done?
please help..

__TR__ 9-Jul-12 13:34pm

Try

((CheckBox)GridView1.Rows[2].FindControl("YourCheckBoxID"))).Checked = true;
OR
((CheckBox)row.FindControl("YourCheckBoxID")).Checked = true;