Get time difference between two timespan in vb.net

Question

I have two variables :

Dim starttime As TimeSpan
Dim endtime As TimeSpan

My starttime value is : 02:30:00 (I mean 2.30AM)
2.30AM is nex

Answer 1

HERE IS MY SOLUTION FOR DIFFERENCE IN HOURS

        'WORKS ONLY TIME SPAN WITHIN 48 HRS
        Dim HRS As TimeSpan
        Dim St As TimeSpan = TimeSpan.Parse(L_A_START.Text)
        Dim Cl As TimeSpan = TimeSpan.Parse(L_A_CLOSE.Text)

        HRS = Cl - St

        If HRS.Hours <= 0 Then
            HRS = (HRS + New TimeSpan(0, 24, 0, 0, 0))
        End If

        L_A_HRS.Text = HRS.ToString()