Hello,
there is probably something obvious here that I'm just not seeing but I am
trying to draw an alternating colored line on a picturebox and I, for the
life of me, cannot get the line to show up. I'm using VS 2003.
The size of the picturebox is 320 x 24. I using the following code.

Dim g as Graphics = Picture1.CreateGraphics

For t = 1 To NumTics    ' NumTics = 10
   If curColor.Equals(mBarColor2) Then
       curColor = mBarColor1        ' Black
   Else
       curColor = mBarColor2        ' Red
   End If
   XMin = Offset + ((t - 1) * 39)
   XMax = Offset + (t * 39)
   YMin = Ycen - (Ycen * 0.05)        'Ycen = 12
   YMax = Ycen + (Ycen * 0.05)
   rect = New Rectangle(XMin, YMin, XMax - XMin, YMax - YMin)
   DrawLine(g, curColor, Drawing2D.DashStyle.Solid, rect)
Next t

Public Shared Sub DrawLine(ByRef g As Graphics, _
                                           ByVal lineColor As Color, _
                                           ByVal lineStyle As DashStyle, _
                                           ByVal rect As Rectangle)
Dim pn As New Pen(lineColor, rect.Height)
   pn.DashStyle = lineStyle
   g.DrawLine(pn, rect.Left, rect.Top, rect.Left + rect.Width, rect.Top +
rect.Height)
   pn.Dispose()
End Sub

Any help is greatly appreciate as I am just not seeing what the heck I'm
doing wrong.
P.S. The picturebox is on a userControl

Thanks
Steve