how to remove the row from the gridview control when check box is unchecked

charan sekhar

hi iam using asp.net with c#
in my gridview 1st column is templatefield which contains check box control,
default i set to check, iam displaying data at page load event
but when i unchecked the checkbox then that row should be remove from gridview .

can you give me example which helps me

5 Replies

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charan sekhar16y ago
yes it gives me a good idea thanks
Vasanth16y ago
Just make the row invisible ,

protected void chkSelect_CheckedChanged(object sender, EventArgs e)
    {
        CheckBox checkbox = (CheckBox)sender;
        if (checkbox.Checked)
        {
            GridViewRow row = (GridViewRow)checkbox.NamingContainer;
            row.visible = false;
        }
}

If it helps out , please mark as answer.
charan sekhar16y ago
just i want to remove row from the gridview control
Vasanth16y ago
Please check this,

    Untitled Page



















before delete the records , just show the confirmation message "Are you sure to delete ? " using javascript in onChange event.

[ Code Behind - C# ]

void Page_Load(Object sender, EventArgs e)
{
if(!IsPostBack)
        {
            //bind the records
            BindData();
}
}

protected void chkSelect_CheckedChanged(object sender, EventArgs e)
    {
        CheckBox checkbox = (CheckBox)sender;
        if (checkbox.Checked)
        {
            GridViewRow row = (GridViewRow)checkbox.NamingContainer;
            string ID = row.Cells[1].Text;
     //By using the ID , just delete the records in the database
            //Call again and bind the records
            BindData();
        }
}

public void BindData()
{
   //Bind the records from the database to the gridview.
}

If it helps out , please mark as answer.
Jitendra Patel16y ago
hi.

you can remove row or delete record....

please specify me because i will u.

Thanks,
Jitendra Patel