Question Help With Basic Temperature Conversion App

[nochangeforyou]

So I am working on a set of assignments for my class and I am stuck on one I created for temperature conversion. You must have two functions in the program and I am sure that is where my problems lie. It is not giving any errors, just when you click the buttons to calculate it always comes back with 0.00. Any help nudging me in the right direction would be helpful, I have little experience with programming.






Public Class TemperatureConversionForm


Private Sub convertFahrenheitButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles convertFahrenheitButton.Click
Dim Celsius As Double
outputLabel.Text = String.Format("{0:F}", Celsius)
End Sub




Private Function FahrenheitToCelsius(ByVal Fahrenheit As Double) As Double
'convert fahrenheit to Celsius
Dim Celsius As Double = Val(degreeTextBox.Text)
Celsius = (5 / 9) * (fahrenheit - 32)
Return Celsius


End Function


Private Sub convertCelsiusButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles convertCelsiusButton.Click


Dim Fahrenheit As Double




End Sub




Private Function CelsiustoFahrenheit(ByVal Celsius As Double) As Double
'convert fahrenheit to Celsius
Dim Fahrenheit As Double = Val(degreeTextBox.Text)
Fahrenheit = (9 / 5) * Celsius + 32
Return Celsius
End Function




End Class ' TemperatureConversionForm

 

[nochangeforyou]

Woops, I cut out my outputLabel.Text = String.Format("{0:F}", Fahrenheit) under "Dim Fahrenheit as Double"

 

[jmcilhinney]

You're never actually calling the functions. You've written the functions and you've declared variables to which to assign their results but you're not calling them.

 

[nochangeforyou]

Thanks for that. I got it up & running. Silly error but I appreciate the help none the less