Question

1. Develop a C# UWP application that would have:

• a text block that reads Enter Current Temperature:
• the text box would follow the text block.
• 4 buttons:

             One that reads Convert to Celsius

             One that reads Convert to Fahrenheit

             One that reads Clear

             One that reads: Exit

If the user clicks Convert to Celsius button, the temperature entered would be converted to Celsius and the converted temperature would be displayed. If the user clicks Convert to Fahrenheit button, the temperature entered would be converted to Fahrenheit and the converted temperature would be displayed. If the user clicks Clear button, the textbox would be cleared. The user, at this point, would be able to enter new temperature and the conversion process could be repeated till the user clicks Exit button, in which case the application would terminate with a proper message.

Answer 1

//C# code

using System;

using System.Windows.Forms;

namespace tempConverter
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}

double temp = 0;
double convertedTemp = 0;

private void btnTempToC_Click(object sender, EventArgs e)
{
if (Double.TryParse(txtTemp.Text, out temp))
{
convertedTemp = (temp - 32) * 5 / 9;
lblResult.Text = "The Temperature is = " + string.Format("{0:0.00}\u00B0C", convertedTemp);
}
else
{
MessageBox.Show("Please enter valid number.");
}
}

private void btnTempToF_Click(object sender, EventArgs e)
{
if (Double.TryParse(txtTemp.Text, out temp))
{
convertedTemp = (temp * 9 / 5) + 32;
lblResult.Text = "The Temperature is = " + string.Format("{0:0.00}\u00B0F", convertedTemp);
}
else
{
MessageBox.Show("Please enter valid number.");
}
}

private void btnClear_Click(object sender, EventArgs e)
{
txtTemp.Text = "";
}

private void btnExit_Click(object sender, EventArgs e)
{
this.Close();
}
}
}

//form design

//Output

//if you need any help regarding this solution ............... please leave a comment ........ thanks