protected void btnSave_Click(object sender, EventArgs e)
    {
        string strId = "";

        try
        {
            strId = Common.getMaxId("USDRate", "USDId");
            string strUSDDate = "";

            if (string.IsNullOrEmpty(txtRateDate.Text) == false)
            {
                strUSDDate = Common.ReturnDate(txtRateDate.Text);
            }

            objPayMgr.InsertUDSRate(strId, txtUsdRate.Text, strUSDDate, Session["USERID"].ToString(), Common.SetDateTime(DateTime.Now.ToString()), "N", "N");
            this.OpenRecord();
            lblMsg.Text = "Record Saved Successfully";
        }
        catch (Exception ex)
        {
            throw (ex);
        }
    }