How to update gridview checkboxes state in database on single click ?

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i fetched data and bounded to gridview and checkbox is added here in other page where i retrieved the data and added to gridview here we have to check checkboxes multiple one or two may be three the state of these checkboxes must get updated in database using single click.
i tried but iam not finding the correct way to do it

What I have tried:

 foreach (GridViewRow gridViewRow in GridView2.Rows)
            {
                
            CheckBox  chkSelect = (CheckBox)gridViewRow.FindControl("C");
                id=Convert.ToInt32(GridView2.DataKeys[gridViewRow.RowIndex].Values[0]);

                if (chkSelect.Checked)
                {
}

Posted 4-Jul-17 23:30pm

saimanisha

Updated 5-Jul-17 0:48am

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KarstenK · Answer 1 · 2017-07-05T00:48:00

Solution 1

Why arent you reading the Microsoft documentation on checkboxes? The property Checked is also a setter and the tri-state has a enum.

Some more tutorial on checkboxes. Pay attentention to the handler functions.

Posted 5-Jul-17 0:48am

KarstenK

Comments

saimanisha 5-Jul-17 7:12am

MY QUESTION IS NOT ABOUT CHECK OR NOT I WANT TO GET CHECKED CHECKBOX VALUE FROM GRIDVIEW OF THAT ROW AND I WANT TO UPDATE IT TO DATABASE