protected void ReviewButton_Click(object sender, EventArgs e) { try { int customerID = ((BasePage)Page).GetLoggedCustomerID(); string reviewText = ((TextBox)ReviewLoginView.FindControl("ReviewTextBox")).Text; if (string.IsNullOrWhiteSpace(reviewText)) { return; } int reviewID = Reviews.AddProductReview(ProductID, customerID, reviewText); AddRatings(reviewID); ((TextBox)ReviewLoginView.FindControl("ReviewTextBox")).Text = string.Empty; ((Literal)ReviewLoginView.FindControl("MessageLiteral")).Text = "Thank you. Your review ill be available Shortly."; } catch (Exception ex) { ((Literal)ReviewLoginView.FindControl("MessageLiteral")).Text = ex.Message; } }