protected void btnRec_Click(object sender, EventArgs e) { string name = RName.Text; string reason = Request.Form["RReason"]; int price = Convert.ToInt32(rdPrice.SelectedValue); int quality = Convert.ToInt32(rdOverall.SelectedValue); if (reason == "" || name == "") { lblerror.Text = "Please fill up all fields!"; lblerror.ForeColor = System.Drawing.Color.Red; } if (price == 0) { lblerror.Text = "Price rating has not been selected"; } if (quality == 0) { lblerror.Text = "Overall rating has not been selected"; } else { Recommendations rec = new Recommendations(name, reason, price, quality); int rslt = rec.AddRecommendation(); lblerror.Text = rslt.ToString(); if (rslt == 1) { lblerror.Text = "Recommendation has been received, Thank you!"; lblerror.ForeColor = System.Drawing.Color.Green; lblerror.Text = ""; RName.Text = ""; } else { lblerror.Text = "An error occured while processing your recommendation"; lblerror.ForeColor = System.Drawing.Color.Red; } } }