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Subject:
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Chp. 5 help on pg 77
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Posted By:
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amber.wray
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Post Date:
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10/3/2008 9:16:40 AM
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I am a 100% new beginner to this.
the Try it out on Pg 77, I have typed it in exactly as in the book and it doesn't like the chckCelsiusToFahrenheit after the Result in the If Statement. I've tried declaring the variable, because it says it's not declared, however, when I do that, it says it's also invalid. Any help is appreciated.
Here's the code...
Private Sub btnconvert_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnconvert.Click
Dim result As Decimal
If chkCelsiusToFahrenheit.CheckState = CheckState.Checked Then
result = CelsiusToFahrenheit(CType(txtDegrees.Text, Decimal))
Else
result = FahrenheitToCelsius(CType(txtDegrees.Text, Decimal))
End If
txtDegrees.Text = result.ToString
End Sub
Private Function FahrenheitToCelsius(ByVal FDegrees As Decimal) As Decimal
Dim CDegrees As Double
CDegrees = (5 / 9) * (FDegrees - 32)
Return CType(CDegrees, Decimal)
End Function
End Class
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