private void BindCurrencyType() { DataTable dt = PurchaseOrderDBHelper.GetCurrenyType(); if (dt != null && dt.Rows.Count > 0) { ddlCurrencyType.DataSource = dt; ddlCurrencyType.DataTextField = "CurrencyName"; ddlCurrencyType.DataValueField = "hhh"; ddlCurrencyType.DataBind(); string aaa = ddlCurrencyType.Value; CurrencyTypeID.Value = aaa.Split('_')[0]; txtExchangeRate.Text = aaa.Split('_')[1]; } }