Question : class sessions vars

Hi,

I am getting 0 values for variables I declare in another class. Do I need session variables here or in the class.?

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   Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load

        If Not Page.IsPostBack Then
                a = False
            '  Img1.ImageUrl = "images/triangle4.png"
            Session("abool") = a
            mySin = New ClassSin

          
            Label1.Text = "Side   x = " & mysin.hyp & "m"
            Label2.Text = "theta = " & mysin.angle & "  deg"
            Label3.Text = "Find the length of side y."
            Label4.Text = "(Round the answer to" & vbCr & "1 decimal place in m's)"
        End If

        '    HyperLink1.Text = "..(more)"
        '    HyperLink1.NavigateUrl = "yr7.aspx"


    End Sub

Question : class sessions vars

Answer : class sessions vars

Quote The Raven Nevermore