protected void grdpc_RowUpdating(object sender, GridViewUpdateEventArgs e)
        {
            GridViewRow           row      = grdpc.Rows[e.RowIndex];
            HiddenField           hdnID    = (HiddenField)row.FindControl("hdnID");
            TextBox               name     = (TextBox)row.FindControl("txtname");
            TextBox               pwd      = (TextBox)row.FindControl("txtpwd");
            TextBox               location = (TextBox)row.FindControl("txtloc");
            DropDownList          loc1     = (DropDownList)row.FindControl("ddlloc1");
            PlacementConsultantBO bo       = new PlacementConsultantBO();

            bo.pcid   = Convert.ToInt32(hdnID.Value.ToString());
            bo.pcname = Convert.ToString(name.Text);
            bo.pwd    = Convert.ToString(pwd.Text);
            bo.loc    = Convert.ToString(loc1.Text);

            PlacementConsultantBL update = new PlacementConsultantBL();
            int result1 = update.UpdatePC(bo);

            if (result1 == 1)
            {
                Page.ClientScript.RegisterStartupScript(this.GetType(), "alertkey", "<script>alert('Details Updated successfully');</script>", false);
            }
            grdpc.EditIndex = -1;
            bind();
        }