protected void SendButton_Click(object sender, EventArgs e) { if (IsValid) { int startTemp = int.Parse(StartTempTextBox.Text); int endTemp = int.Parse(EndTempTextBox.Text); int stepsTemp = int.Parse(StepsTextBox.Text); if (CelciusToFarenButton.Checked) { TableHeader1.Text = "°C"; TableHeader2.Text = "°F"; } else { TableHeader1.Text = "°F"; TableHeader2.Text = "°C"; } for (int i = startTemp; i <= endTemp; i += stepsTemp) { TableRow tRow = new TableRow(); TableCell tCell1 = new TableCell(); TableCell tCell2 = new TableCell(); Table1.Rows.Add(tRow); tRow.Cells.Add(tCell1); tRow.Cells.Add(tCell2); if (CelciusToFarenButton.Checked) { int celciusToFarenheit = TemperatureConverter.CelciusToFarenheit(i); tCell1.Text = i.ToString(); tCell2.Text = celciusToFarenheit.ToString(); } else { int farenheitToCelcius = TemperatureConverter.FarenheitToCelcius(i); tCell1.Text = i.ToString(); tCell2.Text = farenheitToCelcius.ToString(); } } Table1.Visible = true; } }