JS Code for confirmation

Javascript code to Delete item confirmation

  <script type="text/javascript" language="javascript">
            function ConfirmOnDelete(item) {
                if (confirm("Are you sure to delete: " + item + "?") == true)
                    return true;
                else
                    return false;
            }
    </script>

This is the Backend code to Delete from the list

protected void GridView1_RowDeleting(object sender, GridViewDeleteEventArgs e)
    {
        DataTable dt = (DataTable) ViewState["dtDatas"];
        dt.Rows[e.RowIndex].Delete();
        dt.AcceptChanges();
        ViewState["dtDatas"] = dt;
        GridView1.DataSource = dt;
        GridView1.DataBind();
        lblMsg.Text = "Row deleted";
    }
    protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        if (e.Row.RowState != DataControlRowState.Edit)
        {
            if (e.Row.RowType == DataControlRowType.DataRow)
            {
                string pid = e.Row.Cells[0].Text;
                LinkButton lb = (LinkButton)e.Row.Cells[6].Controls[0];
                if (lb != null)
                {
                    lb.Attributes.Add("onclick", "return ConfirmOnDelete('" + pid + "');");
                }
            }
        }
    }